20185540206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{59233}}^1$

素因数の和:59525

約数の個数: 64

約数和(自身を含む): 46213892928

約数和(自身を除く): 26028352722

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 257, 442, 514, 663, 771, 1326, 1542, 3341, 4369, 6682, 8738, 10023, 13107, 20046, 26214, 56797, 59233, 113594, 118466, 170391, 177699, 340782, 355398, 770029, 1006961, 1540058, 2013922, 2310087, 3020883, 4620174, 6041766, 13090493, 15222881, 26180986, 30445762, 39271479, 45668643, 78542958, 91337286, 197897453, 258788977, 395794906, 517577954, 593692359, 776366931, 1187384718, 1552733862, 3364256701, 6728513402, 10092770103, 20185540206]

約数ペア:

[(1, 20185540206), (2, 10092770103), (3, 6728513402), (6, 3364256701), (13, 1552733862), (17, 1187384718), (26, 776366931), (34, 593692359), (39, 517577954), (51, 395794906), (78, 258788977), (102, 197897453), (221, 91337286), (257, 78542958), (442, 45668643), (514, 39271479), (663, 30445762), (771, 26180986), (1326, 15222881), (1542, 13090493), (3341, 6041766), (4369, 4620174), (6682, 3020883), (8738, 2310087), (10023, 2013922), (13107, 1540058), (20046, 1006961), (26214, 770029), (56797, 355398), (59233, 340782), (113594, 177699), (118466, 170391)]