20161103064

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{21391}}^1$

素因数の和:21800

約数の個数: 64

約数和(自身を含む): 50919805440

約数和(自身を除く): 30758702376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 227, 346, 454, 519, 681, 692, 908, 1038, 1362, 1384, 1816, 2076, 2724, 4152, 5448, 21391, 39271, 42782, 64173, 78542, 85564, 117813, 128346, 157084, 171128, 235626, 256692, 314168, 471252, 513384, 942504, 3700643, 4855757, 7401286, 9711514, 11101929, 14567271, 14802572, 19423028, 22203858, 29134542, 29605144, 38846056, 44407716, 58269084, 88815432, 116538168, 840045961, 1680091922, 2520137883, 3360183844, 5040275766, 6720367688, 10080551532, 20161103064]

約数ペア:

[(1, 20161103064), (2, 10080551532), (3, 6720367688), (4, 5040275766), (6, 3360183844), (8, 2520137883), (12, 1680091922), (24, 840045961), (173, 116538168), (227, 88815432), (346, 58269084), (454, 44407716), (519, 38846056), (681, 29605144), (692, 29134542), (908, 22203858), (1038, 19423028), (1362, 14802572), (1384, 14567271), (1816, 11101929), (2076, 9711514), (2724, 7401286), (4152, 4855757), (5448, 3700643), (21391, 942504), (39271, 513384), (42782, 471252), (64173, 314168), (78542, 256692), (85564, 235626), (117813, 171128), (128346, 157084)]