20163650555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1\times {\mathrm{2843}}^1$

素因数の和:4111

約数の個数: 32

約数和(自身を含む): 25671764160

約数和(自身を除く): 5508113605

約数列:

[1, 5, 29, 41, 145, 205, 1189, 1193, 2843, 5945, 5965, 14215, 34597, 48913, 82447, 116563, 172985, 244565, 412235, 582815, 1418477, 3380327, 3391699, 7092385, 16901635, 16958495, 98359271, 139059659, 491796355, 695298295, 4032730111, 20163650555]

約数ペア:

[(1, 20163650555), (5, 4032730111), (29, 695298295), (41, 491796355), (145, 139059659), (205, 98359271), (1189, 16958495), (1193, 16901635), (2843, 7092385), (5945, 3391699), (5965, 3380327), (14215, 1418477), (34597, 582815), (48913, 412235), (82447, 244565), (116563, 172985)]