20102446128

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1545391}}^1$

素因数の和:1545673

約数の個数: 40

約数和(自身を含む): 52122981376

約数和(自身を除く): 32020535248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 13008, 1545391, 3090782, 4636173, 6181564, 9272346, 12363128, 18544692, 24726256, 37089384, 74178768, 418800961, 837601922, 1256402883, 1675203844, 2512805766, 3350407688, 5025611532, 6700815376, 10051223064, 20102446128]

約数ペア:

[(1, 20102446128), (2, 10051223064), (3, 6700815376), (4, 5025611532), (6, 3350407688), (8, 2512805766), (12, 1675203844), (16, 1256402883), (24, 837601922), (48, 418800961), (271, 74178768), (542, 37089384), (813, 24726256), (1084, 18544692), (1626, 12363128), (2168, 9272346), (3252, 6181564), (4336, 4636173), (6504, 3090782), (13008, 1545391)]