20112410016

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{365627}}^1$

素因数の和:365834

約数の個数: 72

約数和(自身を含む): 57494271744

約数和(自身を除く): 37381861728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 288, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 6112, 6876, 9168, 13752, 18336, 27504, 55008, 365627, 731254, 1096881, 1462508, 2193762, 2925016, 3290643, 4387524, 5850032, 6581286, 8775048, 11700064, 13162572, 17550096, 26325144, 35100192, 52650288, 69834757, 105300576, 139669514, 209504271, 279339028, 419008542, 558678056, 628512813, 838017084, 1117356112, 1257025626, 1676034168, 2234712224, 2514051252, 3352068336, 5028102504, 6704136672, 10056205008, 20112410016]

約数ペア:

[(1, 20112410016), (2, 10056205008), (3, 6704136672), (4, 5028102504), (6, 3352068336), (8, 2514051252), (9, 2234712224), (12, 1676034168), (16, 1257025626), (18, 1117356112), (24, 838017084), (32, 628512813), (36, 558678056), (48, 419008542), (72, 279339028), (96, 209504271), (144, 139669514), (191, 105300576), (288, 69834757), (382, 52650288), (573, 35100192), (764, 26325144), (1146, 17550096), (1528, 13162572), (1719, 11700064), (2292, 8775048), (3056, 6581286), (3438, 5850032), (4584, 4387524), (6112, 3290643), (6876, 2925016), (9168, 2193762), (13752, 1462508), (18336, 1096881), (27504, 731254), (55008, 365627)]