20346788808

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{263}}^1\times {\mathrm{6211}}^1$

素因数の和:6659

約数の個数: 96

約数和(自身を含む): 55644114240

約数和(自身を除く): 35297325432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 263, 346, 519, 526, 692, 789, 1038, 1052, 1384, 1557, 1578, 2076, 2104, 2367, 3114, 3156, 4152, 4734, 6211, 6228, 6312, 9468, 12422, 12456, 18633, 18936, 24844, 37266, 45499, 49688, 55899, 74532, 90998, 111798, 136497, 149064, 181996, 223596, 272994, 363992, 409491, 447192, 545988, 818982, 1074503, 1091976, 1633493, 1637964, 2149006, 3223509, 3266986, 3275928, 4298012, 4900479, 6447018, 6533972, 8596024, 9670527, 9800958, 12894036, 13067944, 14701437, 19341054, 19601916, 25788072, 29402874, 38682108, 39203832, 58805748, 77364216, 117611496, 282594289, 565188578, 847782867, 1130377156, 1695565734, 2260754312, 2543348601, 3391131468, 5086697202, 6782262936, 10173394404, 20346788808]

約数ペア:

[(1, 20346788808), (2, 10173394404), (3, 6782262936), (4, 5086697202), (6, 3391131468), (8, 2543348601), (9, 2260754312), (12, 1695565734), (18, 1130377156), (24, 847782867), (36, 565188578), (72, 282594289), (173, 117611496), (263, 77364216), (346, 58805748), (519, 39203832), (526, 38682108), (692, 29402874), (789, 25788072), (1038, 19601916), (1052, 19341054), (1384, 14701437), (1557, 13067944), (1578, 12894036), (2076, 9800958), (2104, 9670527), (2367, 8596024), (3114, 6533972), (3156, 6447018), (4152, 4900479), (4734, 4298012), (6211, 3275928), (6228, 3266986), (6312, 3223509), (9468, 2149006), (12422, 1637964), (12456, 1633493), (18633, 1091976), (18936, 1074503), (24844, 818982), (37266, 545988), (45499, 447192), (49688, 409491), (55899, 363992), (74532, 272994), (90998, 223596), (111798, 181996), (136497, 149064)]