20228565510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{496163}}^1$

素因数の和:496330

約数の個数: 64

約数和(自身を含む): 54300188160

約数和(自身を除く): 34071622650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 270, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4077, 4530, 6795, 8154, 13590, 20385, 40770, 496163, 992326, 1488489, 2480815, 2976978, 4465467, 4961630, 7442445, 8930934, 13396401, 14884890, 22327335, 26792802, 44654670, 66982005, 74920613, 133964010, 149841226, 224761839, 374603065, 449523678, 674285517, 749206130, 1123809195, 1348571034, 2022856551, 2247618390, 3371427585, 4045713102, 6742855170, 10114282755, 20228565510]

約数ペア:

[(1, 20228565510), (2, 10114282755), (3, 6742855170), (5, 4045713102), (6, 3371427585), (9, 2247618390), (10, 2022856551), (15, 1348571034), (18, 1123809195), (27, 749206130), (30, 674285517), (45, 449523678), (54, 374603065), (90, 224761839), (135, 149841226), (151, 133964010), (270, 74920613), (302, 66982005), (453, 44654670), (755, 26792802), (906, 22327335), (1359, 14884890), (1510, 13396401), (2265, 8930934), (2718, 7442445), (4077, 4961630), (4530, 4465467), (6795, 2976978), (8154, 2480815), (13590, 1488489), (20385, 992326), (40770, 496163)]