20162872512

素因数分解:

$2^6\times 3^5\times {\mathrm{1296481}}^1$

素因数の和:1296508

約数の個数: 84

約数和(自身を含む): 59933769896

約数和(自身を除く): 39770897384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 1296481, 2592962, 3889443, 5185924, 7778886, 10371848, 11668329, 15557772, 20743696, 23336658, 31115544, 35004987, 41487392, 46673316, 62231088, 70009974, 82974784, 93346632, 105014961, 124462176, 140019948, 186693264, 210029922, 248924352, 280039896, 315044883, 373386528, 420059844, 560079792, 630089766, 746773056, 840119688, 1120159584, 1260179532, 1680239376, 2240319168, 2520359064, 3360478752, 5040718128, 6720957504, 10081436256, 20162872512]

約数ペア:

[(1, 20162872512), (2, 10081436256), (3, 6720957504), (4, 5040718128), (6, 3360478752), (8, 2520359064), (9, 2240319168), (12, 1680239376), (16, 1260179532), (18, 1120159584), (24, 840119688), (27, 746773056), (32, 630089766), (36, 560079792), (48, 420059844), (54, 373386528), (64, 315044883), (72, 280039896), (81, 248924352), (96, 210029922), (108, 186693264), (144, 140019948), (162, 124462176), (192, 105014961), (216, 93346632), (243, 82974784), (288, 70009974), (324, 62231088), (432, 46673316), (486, 41487392), (576, 35004987), (648, 31115544), (864, 23336658), (972, 20743696), (1296, 15557772), (1728, 11668329), (1944, 10371848), (2592, 7778886), (3888, 5185924), (5184, 3889443), (7776, 2592962), (15552, 1296481)]