20443459230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7832743}}^1$

素因数の和:7832785

約数の個数: 48

約数和(自身を含む): 54985862880

約数和(自身を除く): 34542403650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 7832743, 15665486, 23498229, 39163715, 46996458, 70494687, 78327430, 117491145, 140989374, 227149547, 234982290, 352473435, 454299094, 681448641, 704946870, 1135747735, 1362897282, 2044345923, 2271495470, 3407243205, 4088691846, 6814486410, 10221729615, 20443459230]

約数ペア:

[(1, 20443459230), (2, 10221729615), (3, 6814486410), (5, 4088691846), (6, 3407243205), (9, 2271495470), (10, 2044345923), (15, 1362897282), (18, 1135747735), (29, 704946870), (30, 681448641), (45, 454299094), (58, 352473435), (87, 234982290), (90, 227149547), (145, 140989374), (174, 117491145), (261, 78327430), (290, 70494687), (435, 46996458), (522, 39163715), (870, 23498229), (1305, 15665486), (2610, 7832743)]