20231818805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1\times {\mathrm{4327}}^1$

素因数の和:5057

約数の個数: 32

約数和(自身を含む): 26714216448

約数和(自身を除く): 6482397643

約数列:

[1, 5, 11, 55, 151, 563, 755, 1661, 2815, 4327, 6193, 8305, 21635, 30965, 47597, 85013, 237985, 425065, 653377, 935143, 2436101, 3266885, 4675715, 7187147, 12180505, 26797111, 35935735, 133985555, 367851251, 1839256255, 4046363761, 20231818805]

約数ペア:

[(1, 20231818805), (5, 4046363761), (11, 1839256255), (55, 367851251), (151, 133985555), (563, 35935735), (755, 26797111), (1661, 12180505), (2815, 7187147), (4327, 4675715), (6193, 3266885), (8305, 2436101), (21635, 935143), (30965, 653377), (47597, 425065), (85013, 237985)]