20782632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 56952000

約数和(自身を除く): 36169368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 1129, 1416, 1534, 2258, 2301, 3068, 3387, 4516, 4602, 6136, 6774, 9032, 9204, 13548, 14677, 18408, 27096, 29354, 44031, 58708, 66611, 88062, 117416, 133222, 176124, 199833, 266444, 352248, 399666, 532888, 799332, 865943, 1598664, 1731886, 2597829, 3463772, 5195658, 6927544, 10391316, 20782632]

約数ペア:

[(1, 20782632), (2, 10391316), (3, 6927544), (4, 5195658), (6, 3463772), (8, 2597829), (12, 1731886), (13, 1598664), (24, 865943), (26, 799332), (39, 532888), (52, 399666), (59, 352248), (78, 266444), (104, 199833), (118, 176124), (156, 133222), (177, 117416), (236, 88062), (312, 66611), (354, 58708), (472, 44031), (708, 29354), (767, 27096), (1129, 18408), (1416, 14677), (1534, 13548), (2258, 9204), (2301, 9032), (3068, 6774), (3387, 6136), (4516, 4602)]