19923156732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{7759}}^1$

素因数の和:8131

約数の個数: 96

約数和(自身を含む): 50593213440

約数和(自身を除く): 30670056708

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 307, 492, 614, 697, 921, 1228, 1394, 1842, 2091, 2788, 3684, 4182, 5219, 7759, 8364, 10438, 12587, 15518, 15657, 20876, 23277, 25174, 31036, 31314, 37761, 46554, 50348, 62628, 75522, 93108, 131903, 151044, 213979, 263806, 318119, 395709, 427958, 527612, 636238, 641937, 791418, 855916, 954357, 1272476, 1283874, 1582836, 1908714, 2382013, 2567748, 3817428, 4764026, 5408023, 7146039, 9528052, 10816046, 14292078, 16224069, 21632092, 28584156, 32448138, 40494221, 64896276, 80988442, 97662533, 121482663, 161976884, 195325066, 242965326, 292987599, 390650132, 485930652, 585975198, 1171950396, 1660263061, 3320526122, 4980789183, 6641052244, 9961578366, 19923156732]

約数ペア:

[(1, 19923156732), (2, 9961578366), (3, 6641052244), (4, 4980789183), (6, 3320526122), (12, 1660263061), (17, 1171950396), (34, 585975198), (41, 485930652), (51, 390650132), (68, 292987599), (82, 242965326), (102, 195325066), (123, 161976884), (164, 121482663), (204, 97662533), (246, 80988442), (307, 64896276), (492, 40494221), (614, 32448138), (697, 28584156), (921, 21632092), (1228, 16224069), (1394, 14292078), (1842, 10816046), (2091, 9528052), (2788, 7146039), (3684, 5408023), (4182, 4764026), (5219, 3817428), (7759, 2567748), (8364, 2382013), (10438, 1908714), (12587, 1582836), (15518, 1283874), (15657, 1272476), (20876, 954357), (23277, 855916), (25174, 791418), (31036, 641937), (31314, 636238), (37761, 527612), (46554, 427958), (50348, 395709), (62628, 318119), (75522, 263806), (93108, 213979), (131903, 151044)]