20029568

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{12037}}^1$

素因数の和:12064

約数の個数: 32

約数和(自身を含む): 42975660

約数和(自身を除く): 22946092

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 12037, 24074, 48148, 96296, 156481, 192592, 312962, 385184, 625924, 770368, 1251848, 1540736, 2503696, 5007392, 10014784, 20029568]

約数ペア:

[(1, 20029568), (2, 10014784), (4, 5007392), (8, 2503696), (13, 1540736), (16, 1251848), (26, 770368), (32, 625924), (52, 385184), (64, 312962), (104, 192592), (128, 156481), (208, 96296), (416, 48148), (832, 24074), (1664, 12037)]