20174398816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4937}}^1$

素因数の和:5037

約数の個数: 192

約数和(自身を含む): 50173240320

約数和(自身を除く): 29998841504

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 47, 52, 76, 88, 94, 104, 143, 152, 176, 188, 208, 209, 247, 286, 304, 352, 376, 416, 418, 494, 517, 572, 608, 611, 752, 836, 893, 988, 1034, 1144, 1222, 1504, 1672, 1786, 1976, 2068, 2288, 2444, 2717, 3344, 3572, 3952, 4136, 4576, 4888, 4937, 5434, 6688, 6721, 7144, 7904, 8272, 9776, 9823, 9874, 10868, 11609, 13442, 14288, 16544, 19552, 19646, 19748, 21736, 23218, 26884, 28576, 39292, 39496, 43472, 46436, 53768, 54307, 64181, 78584, 78992, 86944, 92872, 93803, 107536, 108614, 127699, 128362, 157168, 157984, 185744, 187606, 215072, 217228, 232039, 255398, 256724, 314336, 371488, 375212, 434456, 464078, 510796, 513448, 705991, 750424, 868912, 928156, 1021592, 1026896, 1031833, 1219439, 1411982, 1500848, 1737824, 1856312, 2043184, 2053792, 2063666, 2438878, 2552429, 2823964, 3001696, 3016507, 3712624, 4086368, 4127332, 4408741, 4877756, 5104858, 5647928, 6033014, 7425248, 8254664, 8817482, 9755512, 10209716, 11295856, 12066028, 13413829, 16509328, 17634964, 19511024, 20419432, 22591712, 24132056, 26827658, 33018656, 33181577, 35269928, 39022048, 40838864, 48264112, 48496151, 53655316, 57313633, 66363154, 70539856, 81677728, 96528224, 96992302, 107310632, 114627266, 132726308, 141079712, 193984604, 214621264, 229254532, 265452616, 387969208, 429242528, 458509064, 530905232, 630449963, 775938416, 917018128, 1061810464, 1260899926, 1551876832, 1834036256, 2521799852, 5043599704, 10087199408, 20174398816]

約数ペア:

[(1, 20174398816), (2, 10087199408), (4, 5043599704), (8, 2521799852), (11, 1834036256), (13, 1551876832), (16, 1260899926), (19, 1061810464), (22, 917018128), (26, 775938416), (32, 630449963), (38, 530905232), (44, 458509064), (47, 429242528), (52, 387969208), (76, 265452616), (88, 229254532), (94, 214621264), (104, 193984604), (143, 141079712), (152, 132726308), (176, 114627266), (188, 107310632), (208, 96992302), (209, 96528224), (247, 81677728), (286, 70539856), (304, 66363154), (352, 57313633), (376, 53655316), (416, 48496151), (418, 48264112), (494, 40838864), (517, 39022048), (572, 35269928), (608, 33181577), (611, 33018656), (752, 26827658), (836, 24132056), (893, 22591712), (988, 20419432), (1034, 19511024), (1144, 17634964), (1222, 16509328), (1504, 13413829), (1672, 12066028), (1786, 11295856), (1976, 10209716), (2068, 9755512), (2288, 8817482), (2444, 8254664), (2717, 7425248), (3344, 6033014), (3572, 5647928), (3952, 5104858), (4136, 4877756), (4576, 4408741), (4888, 4127332), (4937, 4086368), (5434, 3712624), (6688, 3016507), (6721, 3001696), (7144, 2823964), (7904, 2552429), (8272, 2438878), (9776, 2063666), (9823, 2053792), (9874, 2043184), (10868, 1856312), (11609, 1737824), (13442, 1500848), (14288, 1411982), (16544, 1219439), (19552, 1031833), (19646, 1026896), (19748, 1021592), (21736, 928156), (23218, 868912), (26884, 750424), (28576, 705991), (39292, 513448), (39496, 510796), (43472, 464078), (46436, 434456), (53768, 375212), (54307, 371488), (64181, 314336), (78584, 256724), (78992, 255398), (86944, 232039), (92872, 217228), (93803, 215072), (107536, 187606), (108614, 185744), (127699, 157984), (128362, 157168)]