20224780965

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1\times {\mathrm{8219}}^1$

素因数の和:8746

約数の個数: 48

約数和(自身を含む): 35392032000

約数和(自身を除く): 15167251035

約数列:

[1, 3, 5, 9, 15, 45, 149, 367, 447, 745, 1101, 1341, 1835, 2235, 3303, 5505, 6705, 8219, 16515, 24657, 41095, 54683, 73971, 123285, 164049, 273415, 369855, 492147, 820245, 1224631, 2460735, 3016373, 3673893, 6123155, 9049119, 11021679, 15081865, 18369465, 27147357, 45245595, 55108395, 135736785, 449439577, 1348318731, 2247197885, 4044956193, 6741593655, 20224780965]

約数ペア:

[(1, 20224780965), (3, 6741593655), (5, 4044956193), (9, 2247197885), (15, 1348318731), (45, 449439577), (149, 135736785), (367, 55108395), (447, 45245595), (745, 27147357), (1101, 18369465), (1341, 15081865), (1835, 11021679), (2235, 9049119), (3303, 6123155), (5505, 3673893), (6705, 3016373), (8219, 2460735), (16515, 1224631), (24657, 820245), (41095, 492147), (54683, 369855), (73971, 273415), (123285, 164049)]