20100758426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{74597}}^1$

素因数の和:75638

約数の個数: 32

約数和(自身を含む): 36308338560

約数和(自身を除く): 16207580134

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1013, 2026, 7091, 14182, 19247, 38494, 74597, 134729, 149194, 269458, 522179, 1044358, 1417343, 2834686, 9921401, 19842802, 75566761, 151133522, 528967327, 1057934654, 1435768459, 2871536918, 10050379213, 20100758426]

約数ペア:

[(1, 20100758426), (2, 10050379213), (7, 2871536918), (14, 1435768459), (19, 1057934654), (38, 528967327), (133, 151133522), (266, 75566761), (1013, 19842802), (2026, 9921401), (7091, 2834686), (14182, 1417343), (19247, 1044358), (38494, 522179), (74597, 269458), (134729, 149194)]