20148738060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{153409}}^1$

素因数の和:153631

約数の個数: 96

約数和(自身を含む): 61854912000

約数和(自身を除く): 41706173940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 199, 220, 330, 398, 597, 660, 796, 995, 1194, 1990, 2189, 2388, 2985, 3980, 4378, 5970, 6567, 8756, 10945, 11940, 13134, 21890, 26268, 32835, 43780, 65670, 131340, 153409, 306818, 460227, 613636, 767045, 920454, 1534090, 1687499, 1840908, 2301135, 3068180, 3374998, 4602270, 5062497, 6749996, 8437495, 9204540, 10124994, 16874990, 20249988, 25312485, 30528391, 33749980, 50624970, 61056782, 91585173, 101249940, 122113564, 152641955, 183170346, 305283910, 335812301, 366340692, 457925865, 610567820, 671624602, 915851730, 1007436903, 1343249204, 1679061505, 1831703460, 2014873806, 3358123010, 4029747612, 5037184515, 6716246020, 10074369030, 20148738060]

約数ペア:

[(1, 20148738060), (2, 10074369030), (3, 6716246020), (4, 5037184515), (5, 4029747612), (6, 3358123010), (10, 2014873806), (11, 1831703460), (12, 1679061505), (15, 1343249204), (20, 1007436903), (22, 915851730), (30, 671624602), (33, 610567820), (44, 457925865), (55, 366340692), (60, 335812301), (66, 305283910), (110, 183170346), (132, 152641955), (165, 122113564), (199, 101249940), (220, 91585173), (330, 61056782), (398, 50624970), (597, 33749980), (660, 30528391), (796, 25312485), (995, 20249988), (1194, 16874990), (1990, 10124994), (2189, 9204540), (2388, 8437495), (2985, 6749996), (3980, 5062497), (4378, 4602270), (5970, 3374998), (6567, 3068180), (8756, 2301135), (10945, 1840908), (11940, 1687499), (13134, 1534090), (21890, 920454), (26268, 767045), (32835, 613636), (43780, 460227), (65670, 306818), (131340, 153409)]