20256715872

素因数分解:

$2^5\times 3^4\times {\mathrm{7815091}}^1$

素因数の和:7815113

約数の個数: 60

約数和(自身を含む): 59574446316

約数和(自身を除く): 39317730444

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, 7815091, 15630182, 23445273, 31260364, 46890546, 62520728, 70335819, 93781092, 125041456, 140671638, 187562184, 211007457, 250082912, 281343276, 375124368, 422014914, 562686552, 633022371, 750248736, 844029828, 1125373104, 1266044742, 1688059656, 2250746208, 2532089484, 3376119312, 5064178968, 6752238624, 10128357936, 20256715872]

約数ペア:

[(1, 20256715872), (2, 10128357936), (3, 6752238624), (4, 5064178968), (6, 3376119312), (8, 2532089484), (9, 2250746208), (12, 1688059656), (16, 1266044742), (18, 1125373104), (24, 844029828), (27, 750248736), (32, 633022371), (36, 562686552), (48, 422014914), (54, 375124368), (72, 281343276), (81, 250082912), (96, 211007457), (108, 187562184), (144, 140671638), (162, 125041456), (216, 93781092), (288, 70335819), (324, 62520728), (432, 46890546), (648, 31260364), (864, 23445273), (1296, 15630182), (2592, 7815091)]