20060676896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{8087}}^1$

素因数の和:8266

約数の個数: 96

約数和(自身を含む): 43657729920

約数和(自身を除く): 23597053024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 89, 104, 134, 178, 208, 268, 356, 416, 536, 712, 871, 1072, 1157, 1424, 1742, 2144, 2314, 2848, 3484, 4628, 5963, 6968, 8087, 9256, 11926, 13936, 16174, 18512, 23852, 27872, 32348, 37024, 47704, 64696, 77519, 95408, 105131, 129392, 155038, 190816, 210262, 258784, 310076, 420524, 541829, 620152, 719743, 841048, 1083658, 1240304, 1439486, 1682096, 2167316, 2480608, 2878972, 3364192, 4334632, 5757944, 7043777, 8669264, 9356659, 11515888, 14087554, 17338528, 18713318, 23031776, 28175108, 37426636, 48222781, 56350216, 74853272, 96445562, 112700432, 149706544, 192891124, 225400864, 299413088, 385782248, 626896153, 771564496, 1253792306, 1543128992, 2507584612, 5015169224, 10030338448, 20060676896]

約数ペア:

[(1, 20060676896), (2, 10030338448), (4, 5015169224), (8, 2507584612), (13, 1543128992), (16, 1253792306), (26, 771564496), (32, 626896153), (52, 385782248), (67, 299413088), (89, 225400864), (104, 192891124), (134, 149706544), (178, 112700432), (208, 96445562), (268, 74853272), (356, 56350216), (416, 48222781), (536, 37426636), (712, 28175108), (871, 23031776), (1072, 18713318), (1157, 17338528), (1424, 14087554), (1742, 11515888), (2144, 9356659), (2314, 8669264), (2848, 7043777), (3484, 5757944), (4628, 4334632), (5963, 3364192), (6968, 2878972), (8087, 2480608), (9256, 2167316), (11926, 1682096), (13936, 1439486), (16174, 1240304), (18512, 1083658), (23852, 841048), (27872, 719743), (32348, 620152), (37024, 541829), (47704, 420524), (64696, 310076), (77519, 258784), (95408, 210262), (105131, 190816), (129392, 155038)]