20132186763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{49669}}^1$

素因数の和:50251

約数の個数: 32

約数和(自身を含む): 30485459200

約数和(自身を除く): 10353272437

約数列:

[1, 3, 13, 19, 39, 57, 247, 547, 741, 1641, 7111, 10393, 21333, 31179, 49669, 135109, 149007, 405327, 645697, 943711, 1937091, 2831133, 12268243, 27168943, 36804729, 81506829, 353196259, 516209917, 1059588777, 1548629751, 6710728921, 20132186763]

約数ペア:

[(1, 20132186763), (3, 6710728921), (13, 1548629751), (19, 1059588777), (39, 516209917), (57, 353196259), (247, 81506829), (547, 36804729), (741, 27168943), (1641, 12268243), (7111, 2831133), (10393, 1937091), (21333, 943711), (31179, 645697), (49669, 405327), (135109, 149007)]