20169336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4060

約数の個数: 64

約数和(自身を含む): 57916800

約数和(自身を除く): 37747464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 4021, 5016, 8042, 12063, 16084, 24126, 32168, 44231, 48252, 76399, 88462, 96504, 132693, 152798, 176924, 229197, 265386, 305596, 353848, 458394, 530772, 611192, 840389, 916788, 1061544, 1680778, 1833576, 2521167, 3361556, 5042334, 6723112, 10084668, 20169336]

約数ペア:

[(1, 20169336), (2, 10084668), (3, 6723112), (4, 5042334), (6, 3361556), (8, 2521167), (11, 1833576), (12, 1680778), (19, 1061544), (22, 916788), (24, 840389), (33, 611192), (38, 530772), (44, 458394), (57, 353848), (66, 305596), (76, 265386), (88, 229197), (114, 176924), (132, 152798), (152, 132693), (209, 96504), (228, 88462), (264, 76399), (418, 48252), (456, 44231), (627, 32168), (836, 24126), (1254, 16084), (1672, 12063), (2508, 8042), (4021, 5016)]