20113362750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2062909}}^1$

素因数の和:2062942

約数の個数: 64

約数和(自身を含む): 54064745280

約数和(自身を除く): 33951382530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 2062909, 4125818, 6188727, 10314545, 12377454, 20629090, 26817817, 30943635, 51572725, 53635634, 61887270, 80453451, 103145450, 134089085, 154718175, 160906902, 257863625, 268178170, 309436350, 402267255, 515727250, 670445425, 773590875, 804534510, 1340890850, 1547181750, 2011336275, 3352227125, 4022672550, 6704454250, 10056681375, 20113362750]

約数ペア:

[(1, 20113362750), (2, 10056681375), (3, 6704454250), (5, 4022672550), (6, 3352227125), (10, 2011336275), (13, 1547181750), (15, 1340890850), (25, 804534510), (26, 773590875), (30, 670445425), (39, 515727250), (50, 402267255), (65, 309436350), (75, 268178170), (78, 257863625), (125, 160906902), (130, 154718175), (150, 134089085), (195, 103145450), (250, 80453451), (325, 61887270), (375, 53635634), (390, 51572725), (650, 30943635), (750, 26817817), (975, 20629090), (1625, 12377454), (1950, 10314545), (3250, 6188727), (4875, 4125818), (9750, 2062909)]