20122414410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{8237}}^1\times {\mathrm{11633}}^1$

素因数の和:19887

約数の個数: 64

約数和(自身を含む): 55204353792

約数和(自身を除く): 35081939382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 8237, 11633, 16474, 23266, 24711, 34899, 41185, 49422, 57659, 58165, 69798, 81431, 82370, 115318, 116330, 123555, 162862, 172977, 174495, 244293, 247110, 288295, 345954, 348990, 407155, 488586, 576590, 814310, 864885, 1221465, 1729770, 2442930, 95821021, 191642042, 287463063, 479105105, 574926126, 670747147, 958210210, 1341494294, 1437315315, 2012241441, 2874630630, 3353735735, 4024482882, 6707471470, 10061207205, 20122414410]

約数ペア:

[(1, 20122414410), (2, 10061207205), (3, 6707471470), (5, 4024482882), (6, 3353735735), (7, 2874630630), (10, 2012241441), (14, 1437315315), (15, 1341494294), (21, 958210210), (30, 670747147), (35, 574926126), (42, 479105105), (70, 287463063), (105, 191642042), (210, 95821021), (8237, 2442930), (11633, 1729770), (16474, 1221465), (23266, 864885), (24711, 814310), (34899, 576590), (41185, 488586), (49422, 407155), (57659, 348990), (58165, 345954), (69798, 288295), (81431, 247110), (82370, 244293), (115318, 174495), (116330, 172977), (123555, 162862)]