20230056870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{161983}}^1$

素因数の和:162197

約数の個数: 64

約数和(自身を含む): 50943320064

約数和(自身を除く): 30713263194

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 181, 230, 345, 362, 543, 690, 905, 1086, 1810, 2715, 4163, 5430, 8326, 12489, 20815, 24978, 41630, 62445, 124890, 161983, 323966, 485949, 809915, 971898, 1619830, 2429745, 3725609, 4859490, 7451218, 11176827, 18628045, 22353654, 29318923, 37256090, 55884135, 58637846, 87956769, 111768270, 146594615, 175913538, 293189230, 439783845, 674335229, 879567690, 1348670458, 2023005687, 3371676145, 4046011374, 6743352290, 10115028435, 20230056870]

約数ペア:

[(1, 20230056870), (2, 10115028435), (3, 6743352290), (5, 4046011374), (6, 3371676145), (10, 2023005687), (15, 1348670458), (23, 879567690), (30, 674335229), (46, 439783845), (69, 293189230), (115, 175913538), (138, 146594615), (181, 111768270), (230, 87956769), (345, 58637846), (362, 55884135), (543, 37256090), (690, 29318923), (905, 22353654), (1086, 18628045), (1810, 11176827), (2715, 7451218), (4163, 4859490), (5430, 3725609), (8326, 2429745), (12489, 1619830), (20815, 971898), (24978, 809915), (41630, 485949), (62445, 323966), (124890, 161983)]