20130454026

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{27073}}^1$

素因数の和:27591

約数の個数: 48

約数和(自身を含む): 44157152520

約数和(自身を除く): 24026698494

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 409, 606, 818, 909, 1227, 1818, 2454, 3681, 7362, 27073, 41309, 54146, 81219, 82618, 123927, 162438, 243657, 247854, 371781, 487314, 743562, 2734373, 5468746, 8203119, 11072857, 16406238, 22145714, 24609357, 33218571, 49218714, 66437142, 99655713, 199311426, 1118358557, 2236717114, 3355075671, 6710151342, 10065227013, 20130454026]

約数ペア:

[(1, 20130454026), (2, 10065227013), (3, 6710151342), (6, 3355075671), (9, 2236717114), (18, 1118358557), (101, 199311426), (202, 99655713), (303, 66437142), (409, 49218714), (606, 33218571), (818, 24609357), (909, 22145714), (1227, 16406238), (1818, 11072857), (2454, 8203119), (3681, 5468746), (7362, 2734373), (27073, 743562), (41309, 487314), (54146, 371781), (81219, 247854), (82618, 243657), (123927, 162438)]