20607630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11261}}^1$

素因数の和:11332

約数の個数: 32

約数和(自身を含む): 50273568

約数和(自身を除く): 29665938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 11261, 22522, 33783, 56305, 67566, 112610, 168915, 337830, 686921, 1373842, 2060763, 3434605, 4121526, 6869210, 10303815, 20607630]

約数ペア:

[(1, 20607630), (2, 10303815), (3, 6869210), (5, 4121526), (6, 3434605), (10, 2060763), (15, 1373842), (30, 686921), (61, 337830), (122, 168915), (183, 112610), (305, 67566), (366, 56305), (610, 33783), (915, 22522), (1830, 11261)]