20233855304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3691}}^1\times {\mathrm{52711}}^1$

素因数の和:56421

約数の個数: 32

約数和(自身を含む): 40868667840

約数和(自身を除く): 20634812536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3691, 7382, 14764, 29528, 47983, 52711, 95966, 105422, 191932, 210844, 383864, 421688, 685243, 1370486, 2740972, 5481944, 194556301, 389112602, 778225204, 1556450408, 2529231913, 5058463826, 10116927652, 20233855304]

約数ペア:

[(1, 20233855304), (2, 10116927652), (4, 5058463826), (8, 2529231913), (13, 1556450408), (26, 778225204), (52, 389112602), (104, 194556301), (3691, 5481944), (7382, 2740972), (14764, 1370486), (29528, 685243), (47983, 421688), (52711, 383864), (95966, 210844), (105422, 191932)]