20460528

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12917}}^1$

素因数の和:12942

約数の個数: 60

約数和(自身を含む): 62471448

約数和(自身を除く): 42010920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 12917, 25834, 38751, 51668, 77502, 103336, 116253, 142087, 155004, 206672, 232506, 284174, 310008, 426261, 465012, 568348, 620016, 852522, 930024, 1136696, 1278783, 1705044, 1860048, 2273392, 2557566, 3410088, 5115132, 6820176, 10230264, 20460528]

約数ペア:

[(1, 20460528), (2, 10230264), (3, 6820176), (4, 5115132), (6, 3410088), (8, 2557566), (9, 2273392), (11, 1860048), (12, 1705044), (16, 1278783), (18, 1136696), (22, 930024), (24, 852522), (33, 620016), (36, 568348), (44, 465012), (48, 426261), (66, 310008), (72, 284174), (88, 232506), (99, 206672), (132, 155004), (144, 142087), (176, 116253), (198, 103336), (264, 77502), (396, 51668), (528, 38751), (792, 25834), (1584, 12917)]