20223577978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1\times {\mathrm{7019}}^1$

素因数の和:8142

約数の個数: 32

約数和(自身を含む): 32543259840

約数和(自身を除く): 12319681862

約数列:

[1, 2, 17, 34, 83, 166, 1021, 1411, 2042, 2822, 7019, 14038, 17357, 34714, 84743, 119323, 169486, 238646, 582577, 1165154, 1440631, 2881262, 7166399, 9903809, 14332798, 19807618, 121828783, 243657566, 594811117, 1189622234, 10111788989, 20223577978]

約数ペア:

[(1, 20223577978), (2, 10111788989), (17, 1189622234), (34, 594811117), (83, 243657566), (166, 121828783), (1021, 19807618), (1411, 14332798), (2042, 9903809), (2822, 7166399), (7019, 2881262), (14038, 1440631), (17357, 1165154), (34714, 582577), (84743, 238646), (119323, 169486)]