20036244382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{383}}^1\times {\mathrm{941}}^1$

素因数の和:1382

約数の個数: 96

約数和(自身を含む): 39691689984

約数和(自身を除く): 19655445602

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 361, 383, 418, 722, 766, 941, 1463, 1882, 2527, 2681, 2926, 3971, 4213, 5054, 5362, 6587, 7277, 7942, 8426, 10351, 13174, 14554, 17879, 20702, 27797, 29491, 35758, 50939, 55594, 58982, 72457, 80047, 101878, 125153, 138263, 144914, 160094, 196669, 250306, 276526, 339701, 360403, 393338, 560329, 679402, 720806, 967841, 1120658, 1376683, 1520893, 1935682, 2377907, 2522821, 2753366, 3041786, 3736711, 3964433, 4755814, 5045642, 6847657, 7473422, 7928866, 10646251, 13695314, 21292502, 26156977, 27751031, 47933599, 52313954, 55502062, 75324227, 95867198, 130105483, 150648454, 260210966, 527269589, 910738381, 1054539178, 1431160313, 1821476762, 2862320626, 10018122191, 20036244382]

約数ペア:

[(1, 20036244382), (2, 10018122191), (7, 2862320626), (11, 1821476762), (14, 1431160313), (19, 1054539178), (22, 910738381), (38, 527269589), (77, 260210966), (133, 150648454), (154, 130105483), (209, 95867198), (266, 75324227), (361, 55502062), (383, 52313954), (418, 47933599), (722, 27751031), (766, 26156977), (941, 21292502), (1463, 13695314), (1882, 10646251), (2527, 7928866), (2681, 7473422), (2926, 6847657), (3971, 5045642), (4213, 4755814), (5054, 3964433), (5362, 3736711), (6587, 3041786), (7277, 2753366), (7942, 2522821), (8426, 2377907), (10351, 1935682), (13174, 1520893), (14554, 1376683), (17879, 1120658), (20702, 967841), (27797, 720806), (29491, 679402), (35758, 560329), (50939, 393338), (55594, 360403), (58982, 339701), (72457, 276526), (80047, 250306), (101878, 196669), (125153, 160094), (138263, 144914)]