20236516124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{590399}}^1$

素因数の和:590474

約数の個数: 48

約数和(自身を含む): 41658624000

約数和(自身を除く): 21422107876

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 779, 836, 902, 1558, 1804, 3116, 8569, 17138, 34276, 590399, 1180798, 2361596, 6494389, 11217581, 12988778, 22435162, 24206359, 25977556, 44870324, 48412718, 96825436, 123393391, 246786782, 266269949, 459920821, 493573564, 532539898, 919841642, 1065079796, 1839683284, 5059129031, 10118258062, 20236516124]

約数ペア:

[(1, 20236516124), (2, 10118258062), (4, 5059129031), (11, 1839683284), (19, 1065079796), (22, 919841642), (38, 532539898), (41, 493573564), (44, 459920821), (76, 266269949), (82, 246786782), (164, 123393391), (209, 96825436), (418, 48412718), (451, 44870324), (779, 25977556), (836, 24206359), (902, 22435162), (1558, 12988778), (1804, 11217581), (3116, 6494389), (8569, 2361596), (17138, 1180798), (34276, 590399)]