20228424195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{23417}}^1$

素因数の和:23884

約数の個数: 64

約数和(自身を含む): 39027502080

約数和(自身を除く): 18799077885

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 433, 665, 1299, 1995, 2165, 3031, 6495, 8227, 9093, 15155, 23417, 24681, 41135, 45465, 57589, 70251, 117085, 123405, 163919, 172767, 287945, 351255, 444923, 491757, 819595, 863835, 1334769, 2224615, 2458785, 3114461, 6673845, 9343383, 10139561, 15572305, 30418683, 46716915, 50697805, 70976927, 152093415, 192651659, 212930781, 354884635, 577954977, 963258295, 1064653905, 1348561613, 2889774885, 4045684839, 6742808065, 20228424195]

約数ペア:

[(1, 20228424195), (3, 6742808065), (5, 4045684839), (7, 2889774885), (15, 1348561613), (19, 1064653905), (21, 963258295), (35, 577954977), (57, 354884635), (95, 212930781), (105, 192651659), (133, 152093415), (285, 70976927), (399, 50697805), (433, 46716915), (665, 30418683), (1299, 15572305), (1995, 10139561), (2165, 9343383), (3031, 6673845), (6495, 3114461), (8227, 2458785), (9093, 2224615), (15155, 1334769), (23417, 863835), (24681, 819595), (41135, 491757), (45465, 444923), (57589, 351255), (70251, 287945), (117085, 172767), (123405, 163919)]