20073144

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 63837720

約数和(自身を除く): 43764576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 101, 104, 147, 156, 168, 169, 182, 196, 202, 273, 294, 303, 312, 338, 364, 392, 404, 507, 546, 588, 606, 637, 676, 707, 728, 808, 1014, 1092, 1176, 1183, 1212, 1274, 1313, 1352, 1414, 1911, 2028, 2121, 2184, 2366, 2424, 2548, 2626, 2828, 3549, 3822, 3939, 4056, 4242, 4732, 4949, 5096, 5252, 5656, 7098, 7644, 7878, 8281, 8484, 9191, 9464, 9898, 10504, 14196, 14847, 15288, 15756, 16562, 16968, 17069, 18382, 19796, 24843, 27573, 28392, 29694, 31512, 33124, 34138, 36764, 39592, 49686, 51207, 55146, 59388, 64337, 66248, 68276, 73528, 99372, 102414, 110292, 118776, 119483, 128674, 136552, 193011, 198744, 204828, 220584, 238966, 257348, 358449, 386022, 409656, 477932, 514696, 716898, 772044, 836381, 955864, 1433796, 1544088, 1672762, 2509143, 2867592, 3345524, 5018286, 6691048, 10036572, 20073144]

約数ペア:

[(1, 20073144), (2, 10036572), (3, 6691048), (4, 5018286), (6, 3345524), (7, 2867592), (8, 2509143), (12, 1672762), (13, 1544088), (14, 1433796), (21, 955864), (24, 836381), (26, 772044), (28, 716898), (39, 514696), (42, 477932), (49, 409656), (52, 386022), (56, 358449), (78, 257348), (84, 238966), (91, 220584), (98, 204828), (101, 198744), (104, 193011), (147, 136552), (156, 128674), (168, 119483), (169, 118776), (182, 110292), (196, 102414), (202, 99372), (273, 73528), (294, 68276), (303, 66248), (312, 64337), (338, 59388), (364, 55146), (392, 51207), (404, 49686), (507, 39592), (546, 36764), (588, 34138), (606, 33124), (637, 31512), (676, 29694), (707, 28392), (728, 27573), (808, 24843), (1014, 19796), (1092, 18382), (1176, 17069), (1183, 16968), (1212, 16562), (1274, 15756), (1313, 15288), (1352, 14847), (1414, 14196), (1911, 10504), (2028, 9898), (2121, 9464), (2184, 9191), (2366, 8484), (2424, 8281), (2548, 7878), (2626, 7644), (2828, 7098), (3549, 5656), (3822, 5252), (3939, 5096), (4056, 4949), (4242, 4732)]