20452853268

素因数分解:

$2^2\times 3^3\times {\mathrm{1231}}^1\times {\mathrm{153841}}^1$

素因数の和:155085

約数の個数: 48

約数和(自身を含む): 53069336320

約数和(自身を除く): 32616483052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1231, 2462, 3693, 4924, 7386, 11079, 14772, 22158, 33237, 44316, 66474, 132948, 153841, 307682, 461523, 615364, 923046, 1384569, 1846092, 2769138, 4153707, 5538276, 8307414, 16614828, 189378271, 378756542, 568134813, 757513084, 1136269626, 1704404439, 2272539252, 3408808878, 5113213317, 6817617756, 10226426634, 20452853268]

約数ペア:

[(1, 20452853268), (2, 10226426634), (3, 6817617756), (4, 5113213317), (6, 3408808878), (9, 2272539252), (12, 1704404439), (18, 1136269626), (27, 757513084), (36, 568134813), (54, 378756542), (108, 189378271), (1231, 16614828), (2462, 8307414), (3693, 5538276), (4924, 4153707), (7386, 2769138), (11079, 1846092), (14772, 1384569), (22158, 923046), (33237, 615364), (44316, 461523), (66474, 307682), (132948, 153841)]