20123261742

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{167971}}^1$

素因数の和:168504

約数の個数: 32

約数和(自身を含む): 41313049344

約数和(自身を除く): 21189787602

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 487, 974, 1461, 2922, 19967, 39934, 59901, 119802, 167971, 335942, 503913, 1007826, 6886811, 13773622, 20660433, 41320866, 81801877, 163603754, 245405631, 490811262, 3353876957, 6707753914, 10061630871, 20123261742]

約数ペア:

[(1, 20123261742), (2, 10061630871), (3, 6707753914), (6, 3353876957), (41, 490811262), (82, 245405631), (123, 163603754), (246, 81801877), (487, 41320866), (974, 20660433), (1461, 13773622), (2922, 6886811), (19967, 1007826), (39934, 503913), (59901, 335942), (119802, 167971)]