20110292670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{25439}}^1$

素因数の和:27489

約数の個数: 64

約数和(自身を含む): 52005058560

約数和(自身を除く): 31894765890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2027, 4054, 6081, 10135, 12162, 20270, 25439, 26351, 30405, 50878, 52702, 60810, 76317, 79053, 127195, 131755, 152634, 158106, 254390, 263510, 330707, 381585, 395265, 661414, 763170, 790530, 992121, 1653535, 1984242, 3307070, 4960605, 9921210, 51564853, 103129706, 154694559, 257824265, 309389118, 515648530, 670343089, 773472795, 1340686178, 1546945590, 2011029267, 3351715445, 4022058534, 6703430890, 10055146335, 20110292670]

約数ペア:

[(1, 20110292670), (2, 10055146335), (3, 6703430890), (5, 4022058534), (6, 3351715445), (10, 2011029267), (13, 1546945590), (15, 1340686178), (26, 773472795), (30, 670343089), (39, 515648530), (65, 309389118), (78, 257824265), (130, 154694559), (195, 103129706), (390, 51564853), (2027, 9921210), (4054, 4960605), (6081, 3307070), (10135, 1984242), (12162, 1653535), (20270, 992121), (25439, 790530), (26351, 763170), (30405, 661414), (50878, 395265), (52702, 381585), (60810, 330707), (76317, 263510), (79053, 254390), (127195, 158106), (131755, 152634)]