20423460954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6386323}}^1$

素因数の和:6386382

約数の個数: 32

約数和(自身を含む): 45061902144

約数和(自身を除く): 24638441190

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 6386323, 12772646, 19158969, 38317938, 83022199, 166044398, 249066597, 261839243, 498133194, 523678486, 785517729, 1571035458, 3403910159, 6807820318, 10211730477, 20423460954]

約数ペア:

[(1, 20423460954), (2, 10211730477), (3, 6807820318), (6, 3403910159), (13, 1571035458), (26, 785517729), (39, 523678486), (41, 498133194), (78, 261839243), (82, 249066597), (123, 166044398), (246, 83022199), (533, 38317938), (1066, 19158969), (1599, 12772646), (3198, 6386323)]