20194677344

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{1579}}^1\times {\mathrm{7541}}^1$

素因数の和:9183

約数の個数: 48

約数和(自身を含む): 40539456720

約数和(自身を除く): 20344779376

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1579, 1696, 3158, 6316, 7541, 12632, 15082, 25264, 30164, 50528, 60328, 83687, 120656, 167374, 241312, 334748, 399673, 669496, 799346, 1338992, 1598692, 2677984, 3197384, 6394768, 11907239, 12789536, 23814478, 47628956, 95257912, 190515824, 381031648, 631083667, 1262167334, 2524334668, 5048669336, 10097338672, 20194677344]

約数ペア:

[(1, 20194677344), (2, 10097338672), (4, 5048669336), (8, 2524334668), (16, 1262167334), (32, 631083667), (53, 381031648), (106, 190515824), (212, 95257912), (424, 47628956), (848, 23814478), (1579, 12789536), (1696, 11907239), (3158, 6394768), (6316, 3197384), (7541, 2677984), (12632, 1598692), (15082, 1338992), (25264, 799346), (30164, 669496), (50528, 399673), (60328, 334748), (83687, 241312), (120656, 167374)]