20783940024

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1931}}^1\times {\mathrm{5039}}^1$

素因数の和:7068

約数の個数: 64

約数和(自身を含む): 52581312000

約数和(自身を除く): 31797371976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 1931, 2136, 3862, 5039, 5793, 7724, 10078, 11586, 15117, 15448, 20156, 23172, 30234, 40312, 46344, 60468, 120936, 171859, 343718, 448471, 515577, 687436, 896942, 1031154, 1345413, 1374872, 1793884, 2062308, 2690826, 3587768, 4124616, 5381652, 9730309, 10763304, 19460618, 29190927, 38921236, 58381854, 77842472, 116763708, 233527416, 865997501, 1731995002, 2597992503, 3463990004, 5195985006, 6927980008, 10391970012, 20783940024]

約数ペア:

[(1, 20783940024), (2, 10391970012), (3, 6927980008), (4, 5195985006), (6, 3463990004), (8, 2597992503), (12, 1731995002), (24, 865997501), (89, 233527416), (178, 116763708), (267, 77842472), (356, 58381854), (534, 38921236), (712, 29190927), (1068, 19460618), (1931, 10763304), (2136, 9730309), (3862, 5381652), (5039, 4124616), (5793, 3587768), (7724, 2690826), (10078, 2062308), (11586, 1793884), (15117, 1374872), (15448, 1345413), (20156, 1031154), (23172, 896942), (30234, 687436), (40312, 515577), (46344, 448471), (60468, 343718), (120936, 171859)]