20348033976

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{2857}}^1$

素因数の和:3283

約数の個数: 160

約数和(自身を含む): 59134878000

約数和(自身を除く): 38786844024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 379, 522, 648, 696, 758, 783, 1044, 1137, 1516, 1566, 2088, 2274, 2349, 2857, 3032, 3132, 3411, 4548, 4698, 5714, 6264, 6822, 8571, 9096, 9396, 10233, 10991, 11428, 13644, 17142, 18792, 20466, 21982, 22856, 25713, 27288, 30699, 32973, 34284, 40932, 43964, 51426, 61398, 65946, 68568, 77139, 81864, 82853, 87928, 98919, 102852, 122796, 131892, 154278, 165706, 197838, 205704, 231417, 245592, 248559, 263784, 296757, 308556, 331412, 395676, 462834, 497118, 593514, 617112, 662824, 745677, 791352, 890271, 925668, 994236, 1082803, 1187028, 1491354, 1780542, 1851336, 1988472, 2165606, 2237031, 2374056, 2982708, 3248409, 3561084, 4331212, 4474062, 5965416, 6496818, 6711093, 7122168, 8662424, 8948124, 9745227, 12993636, 13422186, 17896248, 19490454, 25987272, 26844372, 29235681, 31401287, 38980908, 53688744, 58471362, 62802574, 77961816, 87707043, 94203861, 116942724, 125605148, 175414086, 188407722, 233885448, 251210296, 282611583, 350828172, 376815444, 565223166, 701656344, 753630888, 847834749, 1130446332, 1695669498, 2260892664, 2543504247, 3391338996, 5087008494, 6782677992, 10174016988, 20348033976]

約数ペア:

[(1, 20348033976), (2, 10174016988), (3, 6782677992), (4, 5087008494), (6, 3391338996), (8, 2543504247), (9, 2260892664), (12, 1695669498), (18, 1130446332), (24, 847834749), (27, 753630888), (29, 701656344), (36, 565223166), (54, 376815444), (58, 350828172), (72, 282611583), (81, 251210296), (87, 233885448), (108, 188407722), (116, 175414086), (162, 125605148), (174, 116942724), (216, 94203861), (232, 87707043), (261, 77961816), (324, 62802574), (348, 58471362), (379, 53688744), (522, 38980908), (648, 31401287), (696, 29235681), (758, 26844372), (783, 25987272), (1044, 19490454), (1137, 17896248), (1516, 13422186), (1566, 12993636), (2088, 9745227), (2274, 8948124), (2349, 8662424), (2857, 7122168), (3032, 6711093), (3132, 6496818), (3411, 5965416), (4548, 4474062), (4698, 4331212), (5714, 3561084), (6264, 3248409), (6822, 2982708), (8571, 2374056), (9096, 2237031), (9396, 2165606), (10233, 1988472), (10991, 1851336), (11428, 1780542), (13644, 1491354), (17142, 1187028), (18792, 1082803), (20466, 994236), (21982, 925668), (22856, 890271), (25713, 791352), (27288, 745677), (30699, 662824), (32973, 617112), (34284, 593514), (40932, 497118), (43964, 462834), (51426, 395676), (61398, 331412), (65946, 308556), (68568, 296757), (77139, 263784), (81864, 248559), (82853, 245592), (87928, 231417), (98919, 205704), (102852, 197838), (122796, 165706), (131892, 154278)]