20964229330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4621}}^1\times {\mathrm{41243}}^1$

素因数の和:45882

約数の個数: 32

約数和(自身を含む): 41176029888

約数和(自身を除く): 20211800558

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4621, 9242, 23105, 41243, 46210, 50831, 82486, 101662, 206215, 254155, 412430, 453673, 508310, 907346, 2268365, 4536730, 190583903, 381167806, 952919515, 1905839030, 2096422933, 4192845866, 10482114665, 20964229330]

約数ペア:

[(1, 20964229330), (2, 10482114665), (5, 4192845866), (10, 2096422933), (11, 1905839030), (22, 952919515), (55, 381167806), (110, 190583903), (4621, 4536730), (9242, 2268365), (23105, 907346), (41243, 508310), (46210, 453673), (50831, 412430), (82486, 254155), (101662, 206215)]