17967797420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52846463}}^1$

素因数の和:52846489

約数の個数: 24

約数和(自身を含む): 39951926784

約数和(自身を除く): 21984129364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 52846463, 105692926, 211385852, 264232315, 528464630, 898389871, 1056929260, 1796779742, 3593559484, 4491949355, 8983898710, 17967797420]

約数ペア:

[(1, 17967797420), (2, 8983898710), (4, 4491949355), (5, 3593559484), (10, 1796779742), (17, 1056929260), (20, 898389871), (34, 528464630), (68, 264232315), (85, 211385852), (170, 105692926), (340, 52846463)]