20155731660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{16943}}^1$

素因数の和:19164

約数の個数: 96

約数和(自身を含む): 62738887680

約数和(自身を除く): 42583156020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2203, 4406, 6609, 8812, 11015, 13218, 16943, 19827, 22030, 26436, 33045, 33886, 39654, 44060, 50829, 59481, 66090, 67772, 79308, 84715, 99135, 101658, 118962, 132180, 152487, 169430, 198270, 203316, 237924, 254145, 297405, 304974, 338860, 396540, 457461, 508290, 594810, 609948, 762435, 914922, 1016580, 1189620, 1524870, 1829844, 2287305, 3049740, 4574610, 9149220, 37325429, 74650858, 111976287, 149301716, 186627145, 223952574, 335928861, 373254290, 447905148, 559881435, 671857722, 746508580, 1007786583, 1119762870, 1343715444, 1679644305, 2015573166, 2239525740, 3359288610, 4031146332, 5038932915, 6718577220, 10077865830, 20155731660]

約数ペア:

[(1, 20155731660), (2, 10077865830), (3, 6718577220), (4, 5038932915), (5, 4031146332), (6, 3359288610), (9, 2239525740), (10, 2015573166), (12, 1679644305), (15, 1343715444), (18, 1119762870), (20, 1007786583), (27, 746508580), (30, 671857722), (36, 559881435), (45, 447905148), (54, 373254290), (60, 335928861), (90, 223952574), (108, 186627145), (135, 149301716), (180, 111976287), (270, 74650858), (540, 37325429), (2203, 9149220), (4406, 4574610), (6609, 3049740), (8812, 2287305), (11015, 1829844), (13218, 1524870), (16943, 1189620), (19827, 1016580), (22030, 914922), (26436, 762435), (33045, 609948), (33886, 594810), (39654, 508290), (44060, 457461), (50829, 396540), (59481, 338860), (66090, 304974), (67772, 297405), (79308, 254145), (84715, 237924), (99135, 203316), (101658, 198270), (118962, 169430), (132180, 152487)]