20184020070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{31219}}^1$

素因数の和:32189

約数の個数: 64

約数和(自身を含む): 50603374080

約数和(自身を除く): 30419354010

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 937, 1874, 2811, 4685, 5622, 9370, 14055, 21551, 28110, 31219, 43102, 62438, 64653, 93657, 107755, 129306, 156095, 187314, 215510, 312190, 323265, 468285, 646530, 718037, 936570, 1436074, 2154111, 3590185, 4308222, 7180370, 10770555, 21541110, 29252203, 58504406, 87756609, 146261015, 175513218, 292522030, 438783045, 672800669, 877566090, 1345601338, 2018402007, 3364003345, 4036804014, 6728006690, 10092010035, 20184020070]

約数ペア:

[(1, 20184020070), (2, 10092010035), (3, 6728006690), (5, 4036804014), (6, 3364003345), (10, 2018402007), (15, 1345601338), (23, 877566090), (30, 672800669), (46, 438783045), (69, 292522030), (115, 175513218), (138, 146261015), (230, 87756609), (345, 58504406), (690, 29252203), (937, 21541110), (1874, 10770555), (2811, 7180370), (4685, 4308222), (5622, 3590185), (9370, 2154111), (14055, 1436074), (21551, 936570), (28110, 718037), (31219, 646530), (43102, 468285), (62438, 323265), (64653, 312190), (93657, 215510), (107755, 187314), (129306, 156095)]