20373624

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 59389200

約数和(自身を除く): 39015576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 53, 57, 72, 76, 106, 114, 152, 159, 171, 212, 228, 281, 318, 342, 424, 456, 477, 562, 636, 684, 843, 954, 1007, 1124, 1272, 1368, 1686, 1908, 2014, 2248, 2529, 3021, 3372, 3816, 4028, 5058, 5339, 6042, 6744, 8056, 9063, 10116, 10678, 12084, 14893, 16017, 18126, 20232, 21356, 24168, 29786, 32034, 36252, 42712, 44679, 48051, 59572, 64068, 72504, 89358, 96102, 119144, 128136, 134037, 178716, 192204, 268074, 282967, 357432, 384408, 536148, 565934, 848901, 1072296, 1131868, 1697802, 2263736, 2546703, 3395604, 5093406, 6791208, 10186812, 20373624]

約数ペア:

[(1, 20373624), (2, 10186812), (3, 6791208), (4, 5093406), (6, 3395604), (8, 2546703), (9, 2263736), (12, 1697802), (18, 1131868), (19, 1072296), (24, 848901), (36, 565934), (38, 536148), (53, 384408), (57, 357432), (72, 282967), (76, 268074), (106, 192204), (114, 178716), (152, 134037), (159, 128136), (171, 119144), (212, 96102), (228, 89358), (281, 72504), (318, 64068), (342, 59572), (424, 48051), (456, 44679), (477, 42712), (562, 36252), (636, 32034), (684, 29786), (843, 24168), (954, 21356), (1007, 20232), (1124, 18126), (1272, 16017), (1368, 14893), (1686, 12084), (1908, 10678), (2014, 10116), (2248, 9063), (2529, 8056), (3021, 6744), (3372, 6042), (3816, 5339), (4028, 5058)]