20283696

素因数分解:

$2^4\times 3^6\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 140

約数和(自身を含む): 61802592

約数和(自身を除く): 41518896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 47, 48, 54, 72, 74, 81, 94, 108, 111, 141, 144, 148, 162, 188, 216, 222, 243, 282, 296, 324, 333, 376, 423, 432, 444, 486, 564, 592, 648, 666, 729, 752, 846, 888, 972, 999, 1128, 1269, 1296, 1332, 1458, 1692, 1739, 1776, 1944, 1998, 2256, 2538, 2664, 2916, 2997, 3384, 3478, 3807, 3888, 3996, 5076, 5217, 5328, 5832, 5994, 6768, 6956, 7614, 7992, 8991, 10152, 10434, 11421, 11664, 11988, 13912, 15228, 15651, 15984, 17982, 20304, 20868, 22842, 23976, 26973, 27824, 30456, 31302, 34263, 35964, 41736, 45684, 46953, 47952, 53946, 60912, 62604, 68526, 71928, 83472, 91368, 93906, 107892, 125208, 137052, 140859, 143856, 182736, 187812, 215784, 250416, 274104, 281718, 375624, 422577, 431568, 548208, 563436, 751248, 845154, 1126872, 1267731, 1690308, 2253744, 2535462, 3380616, 5070924, 6761232, 10141848, 20283696]

約数ペア:

[(1, 20283696), (2, 10141848), (3, 6761232), (4, 5070924), (6, 3380616), (8, 2535462), (9, 2253744), (12, 1690308), (16, 1267731), (18, 1126872), (24, 845154), (27, 751248), (36, 563436), (37, 548208), (47, 431568), (48, 422577), (54, 375624), (72, 281718), (74, 274104), (81, 250416), (94, 215784), (108, 187812), (111, 182736), (141, 143856), (144, 140859), (148, 137052), (162, 125208), (188, 107892), (216, 93906), (222, 91368), (243, 83472), (282, 71928), (296, 68526), (324, 62604), (333, 60912), (376, 53946), (423, 47952), (432, 46953), (444, 45684), (486, 41736), (564, 35964), (592, 34263), (648, 31302), (666, 30456), (729, 27824), (752, 26973), (846, 23976), (888, 22842), (972, 20868), (999, 20304), (1128, 17982), (1269, 15984), (1296, 15651), (1332, 15228), (1458, 13912), (1692, 11988), (1739, 11664), (1776, 11421), (1944, 10434), (1998, 10152), (2256, 8991), (2538, 7992), (2664, 7614), (2916, 6956), (2997, 6768), (3384, 5994), (3478, 5832), (3807, 5328), (3888, 5217), (3996, 5076)]