20120482024

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{2281}}^1\times {\mathrm{26893}}^1$

素因数の和:29221

約数の個数: 32

約数和(自身を含む): 38664428040

約数和(自身を除く): 18543946016

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 2281, 4562, 9124, 18248, 26893, 53786, 93521, 107572, 187042, 215144, 374084, 748168, 1102613, 2205226, 4410452, 8820904, 61342933, 122685866, 245371732, 490743464, 2515060253, 5030120506, 10060241012, 20120482024]

約数ペア:

[(1, 20120482024), (2, 10060241012), (4, 5030120506), (8, 2515060253), (41, 490743464), (82, 245371732), (164, 122685866), (328, 61342933), (2281, 8820904), (4562, 4410452), (9124, 2205226), (18248, 1102613), (26893, 748168), (53786, 374084), (93521, 215144), (107572, 187042)]