20163576347644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{636421}}^1$

素因数の和:636703

約数の個数: 96

約数和(自身を含む): 38971937592000

約数和(自身を除く): 18808361244356

約数列:

[1, 2, 4, 17, 34, 53, 59, 68, 106, 118, 149, 212, 236, 298, 596, 901, 1003, 1802, 2006, 2533, 3127, 3604, 4012, 5066, 6254, 7897, 8791, 10132, 12508, 15794, 17582, 31588, 35164, 53159, 106318, 134249, 149447, 212636, 268498, 298894, 465923, 536996, 597788, 636421, 931846, 1272842, 1863692, 2545684, 7920691, 10819157, 15841382, 21638314, 31682764, 33730313, 37548839, 43276628, 67460626, 75097678, 94826729, 134921252, 150195356, 189653458, 379306916, 573415321, 638330263, 1146830642, 1276660526, 1612054393, 1990088467, 2293661284, 2553321052, 3224108786, 3980176934, 5025816637, 5594777011, 6448217572, 7960353868, 10051633274, 11189554022, 20103266548, 22379108044, 33831503939, 67663007878, 85438882829, 95111209187, 135326015756, 170877765658, 190222418374, 296523181583, 341755531316, 380444836748, 593046363166, 1186092726332, 5040894086911, 10081788173822, 20163576347644]

約数ペア:

[(1, 20163576347644), (2, 10081788173822), (4, 5040894086911), (17, 1186092726332), (34, 593046363166), (53, 380444836748), (59, 341755531316), (68, 296523181583), (106, 190222418374), (118, 170877765658), (149, 135326015756), (212, 95111209187), (236, 85438882829), (298, 67663007878), (596, 33831503939), (901, 22379108044), (1003, 20103266548), (1802, 11189554022), (2006, 10051633274), (2533, 7960353868), (3127, 6448217572), (3604, 5594777011), (4012, 5025816637), (5066, 3980176934), (6254, 3224108786), (7897, 2553321052), (8791, 2293661284), (10132, 1990088467), (12508, 1612054393), (15794, 1276660526), (17582, 1146830642), (31588, 638330263), (35164, 573415321), (53159, 379306916), (106318, 189653458), (134249, 150195356), (149447, 134921252), (212636, 94826729), (268498, 75097678), (298894, 67460626), (465923, 43276628), (536996, 37548839), (597788, 33730313), (636421, 31682764), (931846, 21638314), (1272842, 15841382), (1863692, 10819157), (2545684, 7920691)]