20226036490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{111913}}^1$

素因数の和:112015

約数の個数: 64

約数和(自身を含む): 41771676672

約数和(自身を除く): 21545640182

約数列:

[1, 2, 5, 10, 11, 22, 31, 53, 55, 62, 106, 110, 155, 265, 310, 341, 530, 583, 682, 1166, 1643, 1705, 2915, 3286, 3410, 5830, 8215, 16430, 18073, 36146, 90365, 111913, 180730, 223826, 559565, 1119130, 1231043, 2462086, 3469303, 5931389, 6155215, 6938606, 11862778, 12310430, 17346515, 29656945, 34693030, 38162333, 59313890, 65245279, 76324666, 130490558, 183873059, 190811665, 326226395, 367746118, 381623330, 652452790, 919365295, 1838730590, 2022603649, 4045207298, 10113018245, 20226036490]

約数ペア:

[(1, 20226036490), (2, 10113018245), (5, 4045207298), (10, 2022603649), (11, 1838730590), (22, 919365295), (31, 652452790), (53, 381623330), (55, 367746118), (62, 326226395), (106, 190811665), (110, 183873059), (155, 130490558), (265, 76324666), (310, 65245279), (341, 59313890), (530, 38162333), (583, 34693030), (682, 29656945), (1166, 17346515), (1643, 12310430), (1705, 11862778), (2915, 6938606), (3286, 6155215), (3410, 5931389), (5830, 3469303), (8215, 2462086), (16430, 1231043), (18073, 1119130), (36146, 559565), (90365, 223826), (111913, 180730)]