20189562354

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6636937}}^1$

素因数の和:6636971

約数の個数: 36

約数和(自身を含む): 47367826506

約数和(自身を除く): 27178264152

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 6636937, 13273874, 19910811, 39821622, 59732433, 86280181, 119464866, 172560362, 258840543, 517681086, 776521629, 1121642353, 1553043258, 2243284706, 3364927059, 6729854118, 10094781177, 20189562354]

約数ペア:

[(1, 20189562354), (2, 10094781177), (3, 6729854118), (6, 3364927059), (9, 2243284706), (13, 1553043258), (18, 1121642353), (26, 776521629), (39, 517681086), (78, 258840543), (117, 172560362), (169, 119464866), (234, 86280181), (338, 59732433), (507, 39821622), (1014, 19910811), (1521, 13273874), (3042, 6636937)]