20235340272

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{277531}}^1$

素因数の和:277587

約数の個数: 120

約数和(自身を含む): 62771077632

約数和(自身を除く): 42535737360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 6076, 9114, 10416, 12152, 18228, 24304, 36456, 72912, 277531, 555062, 832593, 1110124, 1665186, 1942717, 2220248, 3330372, 3885434, 4440496, 5828151, 6660744, 7770868, 8603461, 11656302, 13321488, 13599019, 15541736, 17206922, 23312604, 25810383, 27198038, 31083472, 34413844, 40797057, 46625208, 51620766, 54396076, 60224227, 68827688, 81594114, 93250416, 103241532, 108792152, 120448454, 137655376, 163188228, 180672681, 206483064, 217584304, 240896908, 326376456, 361345362, 412966128, 421569589, 481793816, 652752912, 722690724, 843139178, 963587632, 1264708767, 1445381448, 1686278356, 2529417534, 2890762896, 3372556712, 5058835068, 6745113424, 10117670136, 20235340272]

約数ペア:

[(1, 20235340272), (2, 10117670136), (3, 6745113424), (4, 5058835068), (6, 3372556712), (7, 2890762896), (8, 2529417534), (12, 1686278356), (14, 1445381448), (16, 1264708767), (21, 963587632), (24, 843139178), (28, 722690724), (31, 652752912), (42, 481793816), (48, 421569589), (49, 412966128), (56, 361345362), (62, 326376456), (84, 240896908), (93, 217584304), (98, 206483064), (112, 180672681), (124, 163188228), (147, 137655376), (168, 120448454), (186, 108792152), (196, 103241532), (217, 93250416), (248, 81594114), (294, 68827688), (336, 60224227), (372, 54396076), (392, 51620766), (434, 46625208), (496, 40797057), (588, 34413844), (651, 31083472), (744, 27198038), (784, 25810383), (868, 23312604), (1176, 17206922), (1302, 15541736), (1488, 13599019), (1519, 13321488), (1736, 11656302), (2352, 8603461), (2604, 7770868), (3038, 6660744), (3472, 5828151), (4557, 4440496), (5208, 3885434), (6076, 3330372), (9114, 2220248), (10416, 1942717), (12152, 1665186), (18228, 1110124), (24304, 832593), (36456, 555062), (72912, 277531)]