20196733056

素因数分解:

$2^7\times 3^1\times {\mathrm{149}}^1\times {\mathrm{352991}}^1$

素因数の和:353157

約数の個数: 64

約数和(自身を含む): 54007776000

約数和(自身を除く): 33811042944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 298, 384, 447, 596, 894, 1192, 1788, 2384, 3576, 4768, 7152, 9536, 14304, 19072, 28608, 57216, 352991, 705982, 1058973, 1411964, 2117946, 2823928, 4235892, 5647856, 8471784, 11295712, 16943568, 22591424, 33887136, 45182848, 52595659, 67774272, 105191318, 135548544, 157786977, 210382636, 315573954, 420765272, 631147908, 841530544, 1262295816, 1683061088, 2524591632, 3366122176, 5049183264, 6732244352, 10098366528, 20196733056]

約数ペア:

[(1, 20196733056), (2, 10098366528), (3, 6732244352), (4, 5049183264), (6, 3366122176), (8, 2524591632), (12, 1683061088), (16, 1262295816), (24, 841530544), (32, 631147908), (48, 420765272), (64, 315573954), (96, 210382636), (128, 157786977), (149, 135548544), (192, 105191318), (298, 67774272), (384, 52595659), (447, 45182848), (596, 33887136), (894, 22591424), (1192, 16943568), (1788, 11295712), (2384, 8471784), (3576, 5647856), (4768, 4235892), (7152, 2823928), (9536, 2117946), (14304, 1411964), (19072, 1058973), (28608, 705982), (57216, 352991)]