20450224896

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{566551}}^1$

素因数の和:566617

約数の個数: 72

約数和(自身を含む): 55585549824

約数和(自身を除く): 35135324928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2256, 3008, 4512, 6016, 9024, 12032, 18048, 36096, 566551, 1133102, 1699653, 2266204, 3399306, 4532408, 6798612, 9064816, 13597224, 18129632, 26627897, 27194448, 36259264, 53255794, 54388896, 72518528, 79883691, 106511588, 108777792, 145037056, 159767382, 213023176, 217555584, 319534764, 426046352, 435111168, 639069528, 852092704, 1278139056, 1704185408, 2556278112, 3408370816, 5112556224, 6816741632, 10225112448, 20450224896]

約数ペア:

[(1, 20450224896), (2, 10225112448), (3, 6816741632), (4, 5112556224), (6, 3408370816), (8, 2556278112), (12, 1704185408), (16, 1278139056), (24, 852092704), (32, 639069528), (47, 435111168), (48, 426046352), (64, 319534764), (94, 217555584), (96, 213023176), (128, 159767382), (141, 145037056), (188, 108777792), (192, 106511588), (256, 79883691), (282, 72518528), (376, 54388896), (384, 53255794), (564, 36259264), (752, 27194448), (768, 26627897), (1128, 18129632), (1504, 13597224), (2256, 9064816), (3008, 6798612), (4512, 4532408), (6016, 3399306), (9024, 2266204), (12032, 1699653), (18048, 1133102), (36096, 566551)]