20163095826

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1\times {\mathrm{137743}}^1$

素因数の和:138566

約数の個数: 32

約数和(自身を含む): 41680232448

約数和(自身を除く): 21517136622

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 787, 1574, 2361, 4722, 24397, 48794, 73191, 137743, 146382, 275486, 413229, 826458, 4270033, 8540066, 12810099, 25620198, 108403741, 216807482, 325211223, 650422446, 3360515971, 6721031942, 10081547913, 20163095826]

約数ペア:

[(1, 20163095826), (2, 10081547913), (3, 6721031942), (6, 3360515971), (31, 650422446), (62, 325211223), (93, 216807482), (186, 108403741), (787, 25620198), (1574, 12810099), (2361, 8540066), (4722, 4270033), (24397, 826458), (48794, 413229), (73191, 275486), (137743, 146382)]