33487180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20173}}^1$

素因数の和:20265

約数の個数: 24

約数和(自身を含む): 71173872

約数和(自身を除く): 37686692

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 20173, 40346, 80692, 100865, 201730, 403460, 1674359, 3348718, 6697436, 8371795, 16743590, 33487180]

約数ペア:

[(1, 33487180), (2, 16743590), (4, 8371795), (5, 6697436), (10, 3348718), (20, 1674359), (83, 403460), (166, 201730), (332, 100865), (415, 80692), (830, 40346), (1660, 20173)]