20224258904

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{163}}^1\times {\mathrm{11329}}^1$

素因数の和:11572

約数の個数: 48

約数和(自身を含む): 39215622600

約数和(自身を除く): 18991363696

約数列:

[1, 2, 4, 8, 37, 74, 148, 163, 296, 326, 652, 1304, 1369, 2738, 5476, 6031, 10952, 11329, 12062, 22658, 24124, 45316, 48248, 90632, 223147, 419173, 446294, 838346, 892588, 1676692, 1785176, 1846627, 3353384, 3693254, 7386508, 14773016, 15509401, 31018802, 62037604, 68325199, 124075208, 136650398, 273300796, 546601592, 2528032363, 5056064726, 10112129452, 20224258904]

約数ペア:

[(1, 20224258904), (2, 10112129452), (4, 5056064726), (8, 2528032363), (37, 546601592), (74, 273300796), (148, 136650398), (163, 124075208), (296, 68325199), (326, 62037604), (652, 31018802), (1304, 15509401), (1369, 14773016), (2738, 7386508), (5476, 3693254), (6031, 3353384), (10952, 1846627), (11329, 1785176), (12062, 1676692), (22658, 892588), (24124, 838346), (45316, 446294), (48248, 419173), (90632, 223147)]