20239612830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{330227}}^1$

素因数の和:330470

約数の個数: 64

約数和(自身を含む): 54210228480

約数和(自身を除く): 33970615650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 227, 270, 454, 681, 1135, 1362, 2043, 2270, 3405, 4086, 6129, 6810, 10215, 12258, 20430, 30645, 61290, 330227, 660454, 990681, 1651135, 1981362, 2972043, 3302270, 4953405, 5944086, 8916129, 9906810, 14860215, 17832258, 29720430, 44580645, 74961529, 89161290, 149923058, 224884587, 374807645, 449769174, 674653761, 749615290, 1124422935, 1349307522, 2023961283, 2248845870, 3373268805, 4047922566, 6746537610, 10119806415, 20239612830]

約数ペア:

[(1, 20239612830), (2, 10119806415), (3, 6746537610), (5, 4047922566), (6, 3373268805), (9, 2248845870), (10, 2023961283), (15, 1349307522), (18, 1124422935), (27, 749615290), (30, 674653761), (45, 449769174), (54, 374807645), (90, 224884587), (135, 149923058), (227, 89161290), (270, 74961529), (454, 44580645), (681, 29720430), (1135, 17832258), (1362, 14860215), (2043, 9906810), (2270, 8916129), (3405, 5944086), (4086, 4953405), (6129, 3302270), (6810, 2972043), (10215, 1981362), (12258, 1651135), (20430, 990681), (30645, 660454), (61290, 330227)]