20384800758

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1592

約数の個数: 192

約数和(自身を含む): 53933568000

約数和(自身を除く): 33548767242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 73, 93, 98, 126, 146, 147, 186, 217, 219, 279, 294, 343, 434, 438, 441, 511, 558, 651, 657, 686, 882, 1022, 1029, 1302, 1314, 1459, 1519, 1533, 1953, 2058, 2263, 2918, 3038, 3066, 3087, 3577, 3906, 4377, 4526, 4557, 4599, 6174, 6789, 7154, 8754, 9114, 9198, 10213, 10633, 10731, 13131, 13578, 13671, 15841, 20367, 20426, 21266, 21462, 25039, 26262, 27342, 30639, 31682, 31899, 32193, 40734, 45229, 47523, 50078, 61278, 63798, 64386, 71491, 75117, 90458, 91917, 95046, 95697, 106507, 110887, 135687, 142569, 142982, 150234, 183834, 191394, 213014, 214473, 221774, 225351, 271374, 285138, 316603, 319521, 332661, 407061, 428946, 450702, 500437, 633206, 639042, 643419, 665322, 745549, 776209, 814122, 949809, 958563, 997983, 1000874, 1286838, 1491098, 1501311, 1552418, 1899618, 1917126, 1995966, 2216221, 2236647, 2328627, 2849427, 3002622, 3301717, 4432442, 4473294, 4503933, 4657254, 5218843, 5698854, 6603434, 6648663, 6709941, 6985881, 9007866, 9905151, 10437686, 13297326, 13419882, 13971762, 15513547, 15656529, 19810302, 19945989, 23112019, 29715453, 31027094, 31313058, 36531901, 39891978, 46224038, 46540641, 46969587, 59430906, 69336057, 73063802, 93081282, 93939174, 109595703, 138672114, 139621923, 161784133, 208008171, 219191406, 279243846, 323568266, 328787109, 416016342, 485352399, 657574218, 970704798, 1132488931, 1456057197, 2264977862, 2912114394, 3397466793, 6794933586, 10192400379, 20384800758]

約数ペア:

[(1, 20384800758), (2, 10192400379), (3, 6794933586), (6, 3397466793), (7, 2912114394), (9, 2264977862), (14, 1456057197), (18, 1132488931), (21, 970704798), (31, 657574218), (42, 485352399), (49, 416016342), (62, 328787109), (63, 323568266), (73, 279243846), (93, 219191406), (98, 208008171), (126, 161784133), (146, 139621923), (147, 138672114), (186, 109595703), (217, 93939174), (219, 93081282), (279, 73063802), (294, 69336057), (343, 59430906), (434, 46969587), (438, 46540641), (441, 46224038), (511, 39891978), (558, 36531901), (651, 31313058), (657, 31027094), (686, 29715453), (882, 23112019), (1022, 19945989), (1029, 19810302), (1302, 15656529), (1314, 15513547), (1459, 13971762), (1519, 13419882), (1533, 13297326), (1953, 10437686), (2058, 9905151), (2263, 9007866), (2918, 6985881), (3038, 6709941), (3066, 6648663), (3087, 6603434), (3577, 5698854), (3906, 5218843), (4377, 4657254), (4526, 4503933), (4557, 4473294), (4599, 4432442), (6174, 3301717), (6789, 3002622), (7154, 2849427), (8754, 2328627), (9114, 2236647), (9198, 2216221), (10213, 1995966), (10633, 1917126), (10731, 1899618), (13131, 1552418), (13578, 1501311), (13671, 1491098), (15841, 1286838), (20367, 1000874), (20426, 997983), (21266, 958563), (21462, 949809), (25039, 814122), (26262, 776209), (27342, 745549), (30639, 665322), (31682, 643419), (31899, 639042), (32193, 633206), (40734, 500437), (45229, 450702), (47523, 428946), (50078, 407061), (61278, 332661), (63798, 319521), (64386, 316603), (71491, 285138), (75117, 271374), (90458, 225351), (91917, 221774), (95046, 214473), (95697, 213014), (106507, 191394), (110887, 183834), (135687, 150234), (142569, 142982)]