20141160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12911}}^1$

素因数の和:12938

約数の個数: 64

約数和(自身を含む): 65076480

約数和(自身を除く): 44935320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 12911, 25822, 38733, 51644, 64555, 77466, 103288, 129110, 154932, 167843, 193665, 258220, 309864, 335686, 387330, 503529, 516440, 671372, 774660, 839215, 1007058, 1342744, 1549320, 1678430, 2014116, 2517645, 3356860, 4028232, 5035290, 6713720, 10070580, 20141160]

約数ペア:

[(1, 20141160), (2, 10070580), (3, 6713720), (4, 5035290), (5, 4028232), (6, 3356860), (8, 2517645), (10, 2014116), (12, 1678430), (13, 1549320), (15, 1342744), (20, 1007058), (24, 839215), (26, 774660), (30, 671372), (39, 516440), (40, 503529), (52, 387330), (60, 335686), (65, 309864), (78, 258220), (104, 193665), (120, 167843), (130, 154932), (156, 129110), (195, 103288), (260, 77466), (312, 64555), (390, 51644), (520, 38733), (780, 25822), (1560, 12911)]