20903577648

素因数分解:

$2^4\times 3^1\times {\mathrm{1847}}^1\times {\mathrm{235783}}^1$

素因数の和:237641

約数の個数: 40

約数和(自身を含む): 54030375168

約数和(自身を除く): 33126797520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1847, 3694, 5541, 7388, 11082, 14776, 22164, 29552, 44328, 88656, 235783, 471566, 707349, 943132, 1414698, 1886264, 2829396, 3772528, 5658792, 11317584, 435491201, 870982402, 1306473603, 1741964804, 2612947206, 3483929608, 5225894412, 6967859216, 10451788824, 20903577648]

約数ペア:

[(1, 20903577648), (2, 10451788824), (3, 6967859216), (4, 5225894412), (6, 3483929608), (8, 2612947206), (12, 1741964804), (16, 1306473603), (24, 870982402), (48, 435491201), (1847, 11317584), (3694, 5658792), (5541, 3772528), (7388, 2829396), (11082, 1886264), (14776, 1414698), (22164, 943132), (29552, 707349), (44328, 471566), (88656, 235783)]