20166673930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{33893}}^1$

素因数の和:34135

約数の個数: 64

約数和(自身を含む): 40998182400

約数和(自身を除く): 20831508470

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 199, 230, 299, 398, 598, 995, 1495, 1990, 2587, 2990, 4577, 5174, 9154, 12935, 22885, 25870, 33893, 45770, 59501, 67786, 119002, 169465, 297505, 338930, 440609, 595010, 779539, 881218, 1559078, 2203045, 3897695, 4406090, 6744707, 7795390, 10134007, 13489414, 20268014, 33723535, 50670035, 67447070, 87681191, 101340070, 155128261, 175362382, 310256522, 438405955, 775641305, 876811910, 1551282610, 2016667393, 4033334786, 10083336965, 20166673930]

約数ペア:

[(1, 20166673930), (2, 10083336965), (5, 4033334786), (10, 2016667393), (13, 1551282610), (23, 876811910), (26, 775641305), (46, 438405955), (65, 310256522), (115, 175362382), (130, 155128261), (199, 101340070), (230, 87681191), (299, 67447070), (398, 50670035), (598, 33723535), (995, 20268014), (1495, 13489414), (1990, 10134007), (2587, 7795390), (2990, 6744707), (4577, 4406090), (5174, 3897695), (9154, 2203045), (12935, 1559078), (22885, 881218), (25870, 779539), (33893, 595010), (45770, 440609), (59501, 338930), (67786, 297505), (119002, 169465)]