20710361766

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{3301}}^1$

素因数の和:3805

約数の個数: 64

約数和(自身を含む): 43364505600

約数和(自身を除く): 22654143834

約数列:

[1, 2, 3, 6, 31, 62, 89, 93, 178, 186, 267, 379, 534, 758, 1137, 2274, 2759, 3301, 5518, 6602, 8277, 9903, 11749, 16554, 19806, 23498, 33731, 35247, 67462, 70494, 101193, 102331, 202386, 204662, 293789, 306993, 587578, 613986, 881367, 1045661, 1251079, 1762734, 2091322, 2502158, 3136983, 3753237, 6273966, 7506474, 9107459, 18214918, 27322377, 38783449, 54644754, 77566898, 111346031, 116350347, 222692062, 232700694, 334038093, 668076186, 3451726961, 6903453922, 10355180883, 20710361766]

約数ペア:

[(1, 20710361766), (2, 10355180883), (3, 6903453922), (6, 3451726961), (31, 668076186), (62, 334038093), (89, 232700694), (93, 222692062), (178, 116350347), (186, 111346031), (267, 77566898), (379, 54644754), (534, 38783449), (758, 27322377), (1137, 18214918), (2274, 9107459), (2759, 7506474), (3301, 6273966), (5518, 3753237), (6602, 3136983), (8277, 2502158), (9903, 2091322), (11749, 1762734), (16554, 1251079), (19806, 1045661), (23498, 881367), (33731, 613986), (35247, 587578), (67462, 306993), (70494, 293789), (101193, 204662), (102331, 202386)]