20212448976

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{8933}}^1$

素因数の和:9793

約数の個数: 120

約数和(自身を含む): 59622657120

約数和(自身を除く): 39410208144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 827, 912, 1368, 1654, 2481, 2736, 3308, 4962, 6616, 7443, 8933, 9924, 13232, 14886, 15713, 17866, 19848, 26799, 29772, 31426, 35732, 39696, 47139, 53598, 59544, 62852, 71464, 80397, 94278, 107196, 119088, 125704, 141417, 142928, 160794, 169727, 188556, 214392, 251408, 282834, 321588, 339454, 377112, 428784, 509181, 565668, 643176, 678908, 754224, 1018362, 1131336, 1286352, 1357816, 1527543, 2036724, 2262672, 2715632, 3055086, 4073448, 6110172, 7387591, 8146896, 12220344, 14775182, 22162773, 24440688, 29550364, 44325546, 59100728, 66488319, 88651092, 118201456, 132976638, 140364229, 177302184, 265953276, 280728458, 354604368, 421092687, 531906552, 561456916, 842185374, 1063813104, 1122913832, 1263278061, 1684370748, 2245827664, 2526556122, 3368741496, 5053112244, 6737482992, 10106224488, 20212448976]

約数ペア:

[(1, 20212448976), (2, 10106224488), (3, 6737482992), (4, 5053112244), (6, 3368741496), (8, 2526556122), (9, 2245827664), (12, 1684370748), (16, 1263278061), (18, 1122913832), (19, 1063813104), (24, 842185374), (36, 561456916), (38, 531906552), (48, 421092687), (57, 354604368), (72, 280728458), (76, 265953276), (114, 177302184), (144, 140364229), (152, 132976638), (171, 118201456), (228, 88651092), (304, 66488319), (342, 59100728), (456, 44325546), (684, 29550364), (827, 24440688), (912, 22162773), (1368, 14775182), (1654, 12220344), (2481, 8146896), (2736, 7387591), (3308, 6110172), (4962, 4073448), (6616, 3055086), (7443, 2715632), (8933, 2262672), (9924, 2036724), (13232, 1527543), (14886, 1357816), (15713, 1286352), (17866, 1131336), (19848, 1018362), (26799, 754224), (29772, 678908), (31426, 643176), (35732, 565668), (39696, 509181), (47139, 428784), (53598, 377112), (59544, 339454), (62852, 321588), (71464, 282834), (80397, 251408), (94278, 214392), (107196, 188556), (119088, 169727), (125704, 160794), (141417, 142928)]