20161363068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{382801}}^1$

素因数の和:382848

約数の個数: 144

約数和(自身を含む): 66883165440

約数和(自身を除く): 46721802372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1596, 1881, 2394, 2508, 2772, 2926, 3762, 4389, 4788, 5852, 7524, 8778, 13167, 17556, 26334, 52668, 382801, 765602, 1148403, 1531204, 2296806, 2679607, 3445209, 4210811, 4593612, 5359214, 6890418, 7273219, 8038821, 8421622, 10718428, 12632433, 13780836, 14546438, 16077642, 16843244, 21819657, 24116463, 25264866, 29092876, 29475677, 32155284, 37897299, 43639314, 48232926, 50529732, 50912533, 58951354, 65458971, 75794598, 80005409, 87278628, 88427031, 96465852, 101825066, 117902708, 130917942, 151589196, 152737599, 160010818, 176854062, 203650132, 240016227, 261835884, 265281093, 305475198, 320021636, 353708124, 458212797, 480032454, 530562186, 560037863, 610950396, 720048681, 916425594, 960064908, 1061124372, 1120075726, 1440097362, 1680113589, 1832851188, 2240151452, 2880194724, 3360227178, 5040340767, 6720454356, 10080681534, 20161363068]

約数ペア:

[(1, 20161363068), (2, 10080681534), (3, 6720454356), (4, 5040340767), (6, 3360227178), (7, 2880194724), (9, 2240151452), (11, 1832851188), (12, 1680113589), (14, 1440097362), (18, 1120075726), (19, 1061124372), (21, 960064908), (22, 916425594), (28, 720048681), (33, 610950396), (36, 560037863), (38, 530562186), (42, 480032454), (44, 458212797), (57, 353708124), (63, 320021636), (66, 305475198), (76, 265281093), (77, 261835884), (84, 240016227), (99, 203650132), (114, 176854062), (126, 160010818), (132, 152737599), (133, 151589196), (154, 130917942), (171, 117902708), (198, 101825066), (209, 96465852), (228, 88427031), (231, 87278628), (252, 80005409), (266, 75794598), (308, 65458971), (342, 58951354), (396, 50912533), (399, 50529732), (418, 48232926), (462, 43639314), (532, 37897299), (627, 32155284), (684, 29475677), (693, 29092876), (798, 25264866), (836, 24116463), (924, 21819657), (1197, 16843244), (1254, 16077642), (1386, 14546438), (1463, 13780836), (1596, 12632433), (1881, 10718428), (2394, 8421622), (2508, 8038821), (2772, 7273219), (2926, 6890418), (3762, 5359214), (4389, 4593612), (4788, 4210811), (5852, 3445209), (7524, 2679607), (8778, 2296806), (13167, 1531204), (17556, 1148403), (26334, 765602), (52668, 382801)]