20752410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5813}}^1$

素因数の和:5847

約数の個数: 64

約数和(自身を含む): 60279552

約数和(自身を除く): 39527142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 5813, 11626, 17439, 29065, 34878, 40691, 58130, 81382, 87195, 98821, 122073, 174390, 197642, 203455, 244146, 296463, 406910, 494105, 592926, 610365, 691747, 988210, 1220730, 1383494, 1482315, 2075241, 2964630, 3458735, 4150482, 6917470, 10376205, 20752410]

約数ペア:

[(1, 20752410), (2, 10376205), (3, 6917470), (5, 4150482), (6, 3458735), (7, 2964630), (10, 2075241), (14, 1482315), (15, 1383494), (17, 1220730), (21, 988210), (30, 691747), (34, 610365), (35, 592926), (42, 494105), (51, 406910), (70, 296463), (85, 244146), (102, 203455), (105, 197642), (119, 174390), (170, 122073), (210, 98821), (238, 87195), (255, 81382), (357, 58130), (510, 40691), (595, 34878), (714, 29065), (1190, 17439), (1785, 11626), (3570, 5813)]