20126203488

素因数分解:

$2^5\times 3^4\times {\mathrm{7764739}}^1$

素因数の和:7764761

約数の個数: 60

約数和(自身を含む): 59190613020

約数和(自身を除く): 39064409532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 7764739, 15529478, 23294217, 31058956, 46588434, 62117912, 69882651, 93176868, 124235824, 139765302, 186353736, 209647953, 248471648, 279530604, 372707472, 419295906, 559061208, 628943859, 745414944, 838591812, 1118122416, 1257887718, 1677183624, 2236244832, 2515775436, 3354367248, 5031550872, 6708734496, 10063101744, 20126203488]

約数ペア:

[(1, 20126203488), (2, 10063101744), (3, 6708734496), (4, 5031550872), (6, 3354367248), (8, 2515775436), (9, 2236244832), (12, 1677183624), (16, 1257887718), (18, 1118122416), (24, 838591812), (27, 745414944), (32, 628943859), (36, 559061208), (48, 419295906), (54, 372707472), (72, 279530604), (81, 248471648), (96, 209647953), (108, 186353736), (144, 139765302), (162, 124235824), (216, 93176868), (288, 69882651), (324, 62117912), (432, 46588434), (648, 31058956), (864, 23294217), (1296, 15529478), (2592, 7764739)]