20046841470

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{60217}}^1$

素因数の和:60376

約数の個数: 96

約数和(自身を含む): 54447670368

約数和(自身を除く): 34400828898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 137, 162, 243, 270, 274, 405, 411, 486, 685, 810, 822, 1215, 1233, 1370, 2055, 2430, 2466, 3699, 4110, 6165, 7398, 11097, 12330, 18495, 22194, 33291, 36990, 55485, 60217, 66582, 110970, 120434, 166455, 180651, 301085, 332910, 361302, 541953, 602170, 903255, 1083906, 1625859, 1806510, 2709765, 3251718, 4877577, 5419530, 8129295, 8249729, 9755154, 14632731, 16258590, 16499458, 24387885, 24749187, 29265462, 41248645, 48775770, 49498374, 73163655, 74247561, 82497290, 123745935, 146327310, 148495122, 222742683, 247491870, 371237805, 445485366, 668228049, 742475610, 1113713415, 1336456098, 2004684147, 2227426830, 3341140245, 4009368294, 6682280490, 10023420735, 20046841470]

約数ペア:

[(1, 20046841470), (2, 10023420735), (3, 6682280490), (5, 4009368294), (6, 3341140245), (9, 2227426830), (10, 2004684147), (15, 1336456098), (18, 1113713415), (27, 742475610), (30, 668228049), (45, 445485366), (54, 371237805), (81, 247491870), (90, 222742683), (135, 148495122), (137, 146327310), (162, 123745935), (243, 82497290), (270, 74247561), (274, 73163655), (405, 49498374), (411, 48775770), (486, 41248645), (685, 29265462), (810, 24749187), (822, 24387885), (1215, 16499458), (1233, 16258590), (1370, 14632731), (2055, 9755154), (2430, 8249729), (2466, 8129295), (3699, 5419530), (4110, 4877577), (6165, 3251718), (7398, 2709765), (11097, 1806510), (12330, 1625859), (18495, 1083906), (22194, 903255), (33291, 602170), (36990, 541953), (55485, 361302), (60217, 332910), (66582, 301085), (110970, 180651), (120434, 166455)]