20172534424

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{41467}}^1$

素因数の和:41577

約数の個数: 96

約数和(自身を含む): 47226246480

約数和(自身を除く): 27053712056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 73, 98, 119, 136, 146, 196, 238, 292, 392, 476, 511, 584, 833, 952, 1022, 1241, 1666, 2044, 2482, 3332, 3577, 4088, 4964, 6664, 7154, 8687, 9928, 14308, 17374, 28616, 34748, 41467, 60809, 69496, 82934, 121618, 165868, 243236, 290269, 331736, 486472, 580538, 704939, 1161076, 1409878, 2031883, 2322152, 2819756, 3027091, 4063766, 4934573, 5639512, 6054182, 8127532, 9869146, 12108364, 16255064, 19738292, 21189637, 24216728, 34542011, 39476584, 42379274, 51460547, 69084022, 84758548, 102921094, 138168044, 148327459, 169517096, 205842188, 276336088, 296654918, 360223829, 411684376, 593309836, 720447658, 1186619672, 1440895316, 2521566803, 2881790632, 5043133606, 10086267212, 20172534424]

約数ペア:

[(1, 20172534424), (2, 10086267212), (4, 5043133606), (7, 2881790632), (8, 2521566803), (14, 1440895316), (17, 1186619672), (28, 720447658), (34, 593309836), (49, 411684376), (56, 360223829), (68, 296654918), (73, 276336088), (98, 205842188), (119, 169517096), (136, 148327459), (146, 138168044), (196, 102921094), (238, 84758548), (292, 69084022), (392, 51460547), (476, 42379274), (511, 39476584), (584, 34542011), (833, 24216728), (952, 21189637), (1022, 19738292), (1241, 16255064), (1666, 12108364), (2044, 9869146), (2482, 8127532), (3332, 6054182), (3577, 5639512), (4088, 4934573), (4964, 4063766), (6664, 3027091), (7154, 2819756), (8687, 2322152), (9928, 2031883), (14308, 1409878), (17374, 1161076), (28616, 704939), (34748, 580538), (41467, 486472), (60809, 331736), (69496, 290269), (82934, 243236), (121618, 165868)]