20238416632

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{291217}}^1$

素因数の和:291320

約数の個数: 64

約数和(自身を含む): 46548285120

約数和(自身を除く): 26309868488

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 292, 476, 511, 584, 952, 1022, 1241, 2044, 2482, 4088, 4964, 8687, 9928, 17374, 34748, 69496, 291217, 582434, 1164868, 2038519, 2329736, 4077038, 4950689, 8154076, 9901378, 16308152, 19802756, 21258841, 34654823, 39605512, 42517682, 69309646, 85035364, 138619292, 148811887, 170070728, 277238584, 297623774, 361400297, 595247548, 722800594, 1190495096, 1445601188, 2529802079, 2891202376, 5059604158, 10119208316, 20238416632]

約数ペア:

[(1, 20238416632), (2, 10119208316), (4, 5059604158), (7, 2891202376), (8, 2529802079), (14, 1445601188), (17, 1190495096), (28, 722800594), (34, 595247548), (56, 361400297), (68, 297623774), (73, 277238584), (119, 170070728), (136, 148811887), (146, 138619292), (238, 85035364), (292, 69309646), (476, 42517682), (511, 39605512), (584, 34654823), (952, 21258841), (1022, 19802756), (1241, 16308152), (2044, 9901378), (2482, 8154076), (4088, 4950689), (4964, 4077038), (8687, 2329736), (9928, 2038519), (17374, 1164868), (34748, 582434), (69496, 291217)]