20072748384

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5361311}}^1$

素因数の和:5361340

約数の個数: 72

約数和(自身を含む): 61472803392

約数和(自身を除く): 41400055008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5361311, 10722622, 16083933, 21445244, 32167866, 42890488, 48251799, 64335732, 69697043, 85780976, 96503598, 128671464, 139394086, 171561952, 193007196, 209091129, 257342928, 278788172, 386014392, 418182258, 514685856, 557576344, 627273387, 772028784, 836364516, 1115152688, 1254546774, 1544057568, 1672729032, 2230305376, 2509093548, 3345458064, 5018187096, 6690916128, 10036374192, 20072748384]

約数ペア:

[(1, 20072748384), (2, 10036374192), (3, 6690916128), (4, 5018187096), (6, 3345458064), (8, 2509093548), (9, 2230305376), (12, 1672729032), (13, 1544057568), (16, 1254546774), (18, 1115152688), (24, 836364516), (26, 772028784), (32, 627273387), (36, 557576344), (39, 514685856), (48, 418182258), (52, 386014392), (72, 278788172), (78, 257342928), (96, 209091129), (104, 193007196), (117, 171561952), (144, 139394086), (156, 128671464), (208, 96503598), (234, 85780976), (288, 69697043), (312, 64335732), (416, 48251799), (468, 42890488), (624, 32167866), (936, 21445244), (1248, 16083933), (1872, 10722622), (3744, 5361311)]