20164586490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{16921}}^1\times {\mathrm{13241}}^1$

素因数の和:30175

約数の個数: 48

約数和(自身を含む): 52434983016

約数和(自身を除く): 32270396526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13241, 16921, 26482, 33842, 39723, 50763, 66205, 79446, 84605, 101526, 119169, 132410, 152289, 169210, 198615, 238338, 253815, 304578, 397230, 507630, 595845, 761445, 1191690, 1522890, 224050961, 448101922, 672152883, 1120254805, 1344305766, 2016458649, 2240509610, 3360764415, 4032917298, 6721528830, 10082293245, 20164586490]

約数ペア:

[(1, 20164586490), (2, 10082293245), (3, 6721528830), (5, 4032917298), (6, 3360764415), (9, 2240509610), (10, 2016458649), (15, 1344305766), (18, 1120254805), (30, 672152883), (45, 448101922), (90, 224050961), (13241, 1522890), (16921, 1191690), (26482, 761445), (33842, 595845), (39723, 507630), (50763, 397230), (66205, 304578), (79446, 253815), (84605, 238338), (101526, 198615), (119169, 169210), (132410, 152289)]