20108460060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2864453}}^1$

素因数の和:2864484

約数の個数: 96

約数和(自身を含む): 67371958080

約数和(自身を除く): 47263498020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 2864453, 5728906, 8593359, 11457812, 14322265, 17186718, 25780077, 28644530, 34373436, 37237889, 42966795, 51560154, 57289060, 74475778, 77340231, 85933590, 103120308, 111713667, 128900385, 148951556, 154680462, 171867180, 186189445, 223427334, 257800770, 309360924, 335141001, 372378890, 386701155, 446854668, 515601540, 558568335, 670282002, 744757780, 773402310, 1005423003, 1117136670, 1340564004, 1546804620, 1675705005, 2010846006, 2234273340, 3351410010, 4021692012, 5027115015, 6702820020, 10054230030, 20108460060]

約数ペア:

[(1, 20108460060), (2, 10054230030), (3, 6702820020), (4, 5027115015), (5, 4021692012), (6, 3351410010), (9, 2234273340), (10, 2010846006), (12, 1675705005), (13, 1546804620), (15, 1340564004), (18, 1117136670), (20, 1005423003), (26, 773402310), (27, 744757780), (30, 670282002), (36, 558568335), (39, 515601540), (45, 446854668), (52, 386701155), (54, 372378890), (60, 335141001), (65, 309360924), (78, 257800770), (90, 223427334), (108, 186189445), (117, 171867180), (130, 154680462), (135, 148951556), (156, 128900385), (180, 111713667), (195, 103120308), (234, 85933590), (260, 77340231), (270, 74475778), (351, 57289060), (390, 51560154), (468, 42966795), (540, 37237889), (585, 34373436), (702, 28644530), (780, 25780077), (1170, 17186718), (1404, 14322265), (1755, 11457812), (2340, 8593359), (3510, 5728906), (7020, 2864453)]