20093650440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{24877}}^1$

素因数の和:25071

約数の個数: 128

約数和(自身を含む): 61904424960

約数和(自身を除く): 41810774520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 127, 159, 212, 254, 265, 318, 381, 424, 508, 530, 635, 636, 762, 795, 1016, 1060, 1270, 1272, 1524, 1590, 1905, 2120, 2540, 3048, 3180, 3810, 5080, 6360, 6731, 7620, 13462, 15240, 20193, 24877, 26924, 33655, 40386, 49754, 53848, 67310, 74631, 80772, 99508, 100965, 124385, 134620, 149262, 161544, 199016, 201930, 248770, 269240, 298524, 373155, 403860, 497540, 597048, 746310, 807720, 995080, 1318481, 1492620, 2636962, 2985240, 3159379, 3955443, 5273924, 6318758, 6592405, 7910886, 9478137, 10547848, 12637516, 13184810, 15796895, 15821772, 18956274, 19777215, 25275032, 26369620, 31593790, 31643544, 37912548, 39554430, 47390685, 52739240, 63187580, 75825096, 79108860, 94781370, 126375160, 158217720, 167447087, 189562740, 334894174, 379125480, 502341261, 669788348, 837235435, 1004682522, 1339576696, 1674470870, 2009365044, 2511706305, 3348941740, 4018730088, 5023412610, 6697883480, 10046825220, 20093650440]

約数ペア:

[(1, 20093650440), (2, 10046825220), (3, 6697883480), (4, 5023412610), (5, 4018730088), (6, 3348941740), (8, 2511706305), (10, 2009365044), (12, 1674470870), (15, 1339576696), (20, 1004682522), (24, 837235435), (30, 669788348), (40, 502341261), (53, 379125480), (60, 334894174), (106, 189562740), (120, 167447087), (127, 158217720), (159, 126375160), (212, 94781370), (254, 79108860), (265, 75825096), (318, 63187580), (381, 52739240), (424, 47390685), (508, 39554430), (530, 37912548), (635, 31643544), (636, 31593790), (762, 26369620), (795, 25275032), (1016, 19777215), (1060, 18956274), (1270, 15821772), (1272, 15796895), (1524, 13184810), (1590, 12637516), (1905, 10547848), (2120, 9478137), (2540, 7910886), (3048, 6592405), (3180, 6318758), (3810, 5273924), (5080, 3955443), (6360, 3159379), (6731, 2985240), (7620, 2636962), (13462, 1492620), (15240, 1318481), (20193, 995080), (24877, 807720), (26924, 746310), (33655, 597048), (40386, 497540), (49754, 403860), (53848, 373155), (67310, 298524), (74631, 269240), (80772, 248770), (99508, 201930), (100965, 199016), (124385, 161544), (134620, 149262)]