20132225848

素因数分解:

$2^3\times 7^3\times {\mathrm{1831}}^1\times {\mathrm{4007}}^1$

素因数の和:5865

約数の個数: 64

約数和(自身を含む): 44055936000

約数和(自身を除く): 23923710152

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 1831, 2744, 3662, 4007, 7324, 8014, 12817, 14648, 16028, 25634, 28049, 32056, 51268, 56098, 89719, 102536, 112196, 179438, 196343, 224392, 358876, 392686, 628033, 717752, 785372, 1256066, 1374401, 1570744, 2512132, 2748802, 5024264, 5497604, 7336817, 10995208, 14673634, 29347268, 51357719, 58694536, 102715438, 205430876, 359504033, 410861752, 719008066, 1438016132, 2516528231, 2876032264, 5033056462, 10066112924, 20132225848]

約数ペア:

[(1, 20132225848), (2, 10066112924), (4, 5033056462), (7, 2876032264), (8, 2516528231), (14, 1438016132), (28, 719008066), (49, 410861752), (56, 359504033), (98, 205430876), (196, 102715438), (343, 58694536), (392, 51357719), (686, 29347268), (1372, 14673634), (1831, 10995208), (2744, 7336817), (3662, 5497604), (4007, 5024264), (7324, 2748802), (8014, 2512132), (12817, 1570744), (14648, 1374401), (16028, 1256066), (25634, 785372), (28049, 717752), (32056, 628033), (51268, 392686), (56098, 358876), (89719, 224392), (102536, 196343), (112196, 179438)]