20199631104

素因数分解:

$2^8\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{8689}}^1$

素因数の和:9720

約数の個数: 108

約数和(自身を含む): 58304946700

約数和(自身を除く): 38105315596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1009, 1152, 2018, 2304, 3027, 4036, 6054, 8072, 8689, 9081, 12108, 16144, 17378, 18162, 24216, 26067, 32288, 34756, 36324, 48432, 52134, 64576, 69512, 72648, 78201, 96864, 104268, 129152, 139024, 145296, 156402, 193728, 208536, 258304, 278048, 290592, 312804, 387456, 417072, 556096, 581184, 625608, 774912, 834144, 1112192, 1162368, 1251216, 1668288, 2224384, 2324736, 2502432, 3336576, 5004864, 6673152, 8767201, 10009728, 17534402, 20019456, 26301603, 35068804, 52603206, 70137608, 78904809, 105206412, 140275216, 157809618, 210412824, 280550432, 315619236, 420825648, 561100864, 631238472, 841651296, 1122201728, 1262476944, 1683302592, 2244403456, 2524953888, 3366605184, 5049907776, 6733210368, 10099815552, 20199631104]

約数ペア:

[(1, 20199631104), (2, 10099815552), (3, 6733210368), (4, 5049907776), (6, 3366605184), (8, 2524953888), (9, 2244403456), (12, 1683302592), (16, 1262476944), (18, 1122201728), (24, 841651296), (32, 631238472), (36, 561100864), (48, 420825648), (64, 315619236), (72, 280550432), (96, 210412824), (128, 157809618), (144, 140275216), (192, 105206412), (256, 78904809), (288, 70137608), (384, 52603206), (576, 35068804), (768, 26301603), (1009, 20019456), (1152, 17534402), (2018, 10009728), (2304, 8767201), (3027, 6673152), (4036, 5004864), (6054, 3336576), (8072, 2502432), (8689, 2324736), (9081, 2224384), (12108, 1668288), (16144, 1251216), (17378, 1162368), (18162, 1112192), (24216, 834144), (26067, 774912), (32288, 625608), (34756, 581184), (36324, 556096), (48432, 417072), (52134, 387456), (64576, 312804), (69512, 290592), (72648, 278048), (78201, 258304), (96864, 208536), (104268, 193728), (129152, 156402), (139024, 145296)]