20153006090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13049}}^1\times {\mathrm{22063}}^1$

素因数の和:35126

約数の個数: 32

約数和(自身を含む): 41462668800

約数和(自身を除く): 21309662710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 13049, 22063, 26098, 44126, 65245, 91343, 110315, 130490, 154441, 182686, 220630, 308882, 456715, 772205, 913430, 1544410, 287900087, 575800174, 1439500435, 2015300609, 2879000870, 4030601218, 10076503045, 20153006090]

約数ペア:

[(1, 20153006090), (2, 10076503045), (5, 4030601218), (7, 2879000870), (10, 2015300609), (14, 1439500435), (35, 575800174), (70, 287900087), (13049, 1544410), (22063, 913430), (26098, 772205), (44126, 456715), (65245, 308882), (91343, 220630), (110315, 182686), (130490, 154441)]