20680296768

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1889647}}^1$

素因数の和:1889684

約数の個数: 84

約数和(自身を含む): 62396176960

約数和(自身を除く): 41715880192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 1889647, 3779294, 5668941, 7558588, 11337882, 15117176, 17006823, 22675764, 30234352, 34013646, 35903293, 45351528, 60468704, 68027292, 71806586, 90703056, 107709879, 120937408, 136054584, 143613172, 181406112, 215419758, 272109168, 287226344, 323129637, 362812224, 430839516, 544218336, 574452688, 646259274, 861679032, 1088436672, 1148905376, 1292518548, 1723358064, 2297810752, 2585037096, 3446716128, 5170074192, 6893432256, 10340148384, 20680296768]

約数ペア:

[(1, 20680296768), (2, 10340148384), (3, 6893432256), (4, 5170074192), (6, 3446716128), (8, 2585037096), (9, 2297810752), (12, 1723358064), (16, 1292518548), (18, 1148905376), (19, 1088436672), (24, 861679032), (32, 646259274), (36, 574452688), (38, 544218336), (48, 430839516), (57, 362812224), (64, 323129637), (72, 287226344), (76, 272109168), (96, 215419758), (114, 181406112), (144, 143613172), (152, 136054584), (171, 120937408), (192, 107709879), (228, 90703056), (288, 71806586), (304, 68027292), (342, 60468704), (456, 45351528), (576, 35903293), (608, 34013646), (684, 30234352), (912, 22675764), (1216, 17006823), (1368, 15117176), (1824, 11337882), (2736, 7558588), (3648, 5668941), (5472, 3779294), (10944, 1889647)]