20065236

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2399}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 30737964

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 2091, 2399, 2788, 4182, 4798, 7197, 8364, 9596, 14394, 28788, 40783, 81566, 98359, 122349, 163132, 196718, 244698, 295077, 393436, 489396, 590154, 1180308, 1672103, 3344206, 5016309, 6688412, 10032618, 20065236]

約数ペア:

[(1, 20065236), (2, 10032618), (3, 6688412), (4, 5016309), (6, 3344206), (12, 1672103), (17, 1180308), (34, 590154), (41, 489396), (51, 393436), (68, 295077), (82, 244698), (102, 196718), (123, 163132), (164, 122349), (204, 98359), (246, 81566), (492, 40783), (697, 28788), (1394, 14394), (2091, 9596), (2399, 8364), (2788, 7197), (4182, 4798)]