20131176852

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{607}}^1\times {\mathrm{6101}}^1$

素因数の和:6869

約数の個数: 72

約数和(自身を含む): 51316941312

約数和(自身を除く): 31185764460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 607, 906, 1214, 1359, 1812, 1821, 2428, 2718, 3642, 5436, 5463, 6101, 7284, 10926, 12202, 18303, 21852, 24404, 36606, 54909, 73212, 91657, 109818, 183314, 219636, 274971, 366628, 549942, 824913, 921251, 1099884, 1649826, 1842502, 2763753, 3299652, 3685004, 3703307, 5527506, 7406614, 8291259, 11055012, 11109921, 14813228, 16582518, 22219842, 33165036, 33329763, 44439684, 66659526, 133319052, 559199357, 1118398714, 1677598071, 2236797428, 3355196142, 5032794213, 6710392284, 10065588426, 20131176852]

約数ペア:

[(1, 20131176852), (2, 10065588426), (3, 6710392284), (4, 5032794213), (6, 3355196142), (9, 2236797428), (12, 1677598071), (18, 1118398714), (36, 559199357), (151, 133319052), (302, 66659526), (453, 44439684), (604, 33329763), (607, 33165036), (906, 22219842), (1214, 16582518), (1359, 14813228), (1812, 11109921), (1821, 11055012), (2428, 8291259), (2718, 7406614), (3642, 5527506), (5436, 3703307), (5463, 3685004), (6101, 3299652), (7284, 2763753), (10926, 1842502), (12202, 1649826), (18303, 1099884), (21852, 921251), (24404, 824913), (36606, 549942), (54909, 366628), (73212, 274971), (91657, 219636), (109818, 183314)]