20234499540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{77509}}^1$

素因数の和:77769

約数の個数: 96

約数和(自身を含む): 59899728000

約数和(自身を除く): 39665228460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 229, 285, 380, 458, 570, 687, 916, 1140, 1145, 1374, 2290, 2748, 3435, 4351, 4580, 6870, 8702, 13053, 13740, 17404, 21755, 26106, 43510, 52212, 65265, 77509, 87020, 130530, 155018, 232527, 261060, 310036, 387545, 465054, 775090, 930108, 1162635, 1472671, 1550180, 2325270, 2945342, 4418013, 4650540, 5890684, 7363355, 8836026, 14726710, 17672052, 17749561, 22090065, 29453420, 35499122, 44180130, 53248683, 70998244, 88360260, 88747805, 106497366, 177495610, 212994732, 266243415, 337241659, 354991220, 532486830, 674483318, 1011724977, 1064973660, 1348966636, 1686208295, 2023449954, 3372416590, 4046899908, 5058624885, 6744833180, 10117249770, 20234499540]

約数ペア:

[(1, 20234499540), (2, 10117249770), (3, 6744833180), (4, 5058624885), (5, 4046899908), (6, 3372416590), (10, 2023449954), (12, 1686208295), (15, 1348966636), (19, 1064973660), (20, 1011724977), (30, 674483318), (38, 532486830), (57, 354991220), (60, 337241659), (76, 266243415), (95, 212994732), (114, 177495610), (190, 106497366), (228, 88747805), (229, 88360260), (285, 70998244), (380, 53248683), (458, 44180130), (570, 35499122), (687, 29453420), (916, 22090065), (1140, 17749561), (1145, 17672052), (1374, 14726710), (2290, 8836026), (2748, 7363355), (3435, 5890684), (4351, 4650540), (4580, 4418013), (6870, 2945342), (8702, 2325270), (13053, 1550180), (13740, 1472671), (17404, 1162635), (21755, 930108), (26106, 775090), (43510, 465054), (52212, 387545), (65265, 310036), (77509, 261060), (87020, 232527), (130530, 155018)]