20221862152

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{163}}^1\times {\mathrm{8387}}^1$

素因数の和:8642

約数の個数: 48

約数和(自身を含む): 39061070640

約数和(自身を除く): 18839208488

約数列:

[1, 2, 4, 8, 43, 86, 163, 172, 326, 344, 652, 1304, 1849, 3698, 7009, 7396, 8387, 14018, 14792, 16774, 28036, 33548, 56072, 67096, 301387, 360641, 602774, 721282, 1205548, 1367081, 1442564, 2411096, 2734162, 2885128, 5468324, 10936648, 15507563, 31015126, 58784483, 62030252, 117568966, 124060504, 235137932, 470275864, 2527732769, 5055465538, 10110931076, 20221862152]

約数ペア:

[(1, 20221862152), (2, 10110931076), (4, 5055465538), (8, 2527732769), (43, 470275864), (86, 235137932), (163, 124060504), (172, 117568966), (326, 62030252), (344, 58784483), (652, 31015126), (1304, 15507563), (1849, 10936648), (3698, 5468324), (7009, 2885128), (7396, 2734162), (8387, 2411096), (14018, 1442564), (14792, 1367081), (16774, 1205548), (28036, 721282), (33548, 602774), (56072, 360641), (67096, 301387)]