20798933718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{100411}}^1$

素因数の和:100537

約数の個数: 64

約数和(自身を含む): 46269849600

約数和(自身を除く): 25470915882

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 79, 114, 138, 158, 237, 437, 474, 874, 1311, 1501, 1817, 2622, 3002, 3634, 4503, 5451, 9006, 10902, 34523, 69046, 100411, 103569, 200822, 207138, 301233, 602466, 1907809, 2309453, 3815618, 4618906, 5723427, 6928359, 7932469, 11446854, 13856718, 15864938, 23797407, 43879607, 47594814, 87759214, 131638821, 150716911, 182446787, 263277642, 301433822, 364893574, 452150733, 547340361, 904301466, 1094680722, 3466488953, 6932977906, 10399466859, 20798933718]

約数ペア:

[(1, 20798933718), (2, 10399466859), (3, 6932977906), (6, 3466488953), (19, 1094680722), (23, 904301466), (38, 547340361), (46, 452150733), (57, 364893574), (69, 301433822), (79, 263277642), (114, 182446787), (138, 150716911), (158, 131638821), (237, 87759214), (437, 47594814), (474, 43879607), (874, 23797407), (1311, 15864938), (1501, 13856718), (1817, 11446854), (2622, 7932469), (3002, 6928359), (3634, 5723427), (4503, 4618906), (5451, 3815618), (9006, 2309453), (10902, 1907809), (34523, 602466), (69046, 301233), (100411, 207138), (103569, 200822)]