20346880086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2350067}}^1$

素因数の和:2350125

約数の個数: 48

約数和(自身を含む): 48759210864

約数和(自身を除く): 28412330778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 2350067, 4700134, 7050201, 14100402, 21150603, 30550871, 42301206, 61101742, 86952479, 91652613, 173904958, 183305226, 260857437, 274957839, 521714874, 549915678, 782572311, 1130382227, 1565144622, 2260764454, 3391146681, 6782293362, 10173440043, 20346880086]

約数ペア:

[(1, 20346880086), (2, 10173440043), (3, 6782293362), (6, 3391146681), (9, 2260764454), (13, 1565144622), (18, 1130382227), (26, 782572311), (37, 549915678), (39, 521714874), (74, 274957839), (78, 260857437), (111, 183305226), (117, 173904958), (222, 91652613), (234, 86952479), (333, 61101742), (481, 42301206), (666, 30550871), (962, 21150603), (1443, 14100402), (2886, 7050201), (4329, 4700134), (8658, 2350067)]