20121646494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{33347}}^1$

素因数の和:33517

約数の個数: 64

約数和(自身を含む): 43539148800

約数和(自身を除く): 23417502306

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 79, 114, 134, 158, 201, 237, 402, 474, 1273, 1501, 2546, 3002, 3819, 4503, 5293, 7638, 9006, 10586, 15879, 31758, 33347, 66694, 100041, 100567, 200082, 201134, 301701, 603402, 633593, 1267186, 1900779, 2234249, 2634413, 3801558, 4468498, 5268826, 6702747, 7903239, 13405494, 15806478, 42450731, 50053847, 84901462, 100107694, 127352193, 150161541, 176505671, 254704386, 300323082, 353011342, 529517013, 1059034026, 3353607749, 6707215498, 10060823247, 20121646494]

約数ペア:

[(1, 20121646494), (2, 10060823247), (3, 6707215498), (6, 3353607749), (19, 1059034026), (38, 529517013), (57, 353011342), (67, 300323082), (79, 254704386), (114, 176505671), (134, 150161541), (158, 127352193), (201, 100107694), (237, 84901462), (402, 50053847), (474, 42450731), (1273, 15806478), (1501, 13405494), (2546, 7903239), (3002, 6702747), (3819, 5268826), (4503, 4468498), (5293, 3801558), (7638, 2634413), (9006, 2234249), (10586, 1900779), (15879, 1267186), (31758, 633593), (33347, 603402), (66694, 301701), (100041, 201134), (100567, 200082)]