20132031458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3491}}^1\times {\mathrm{37447}}^1$

素因数の和:40958

約数の個数: 32

約数和(自身を含む): 37661303808

約数和(自身を除く): 17529272350

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 3491, 6982, 24437, 37447, 38401, 48874, 74894, 76802, 262129, 268807, 411917, 524258, 537614, 823834, 2883419, 5766838, 130727477, 261454954, 915092339, 1438002247, 1830184678, 2876004494, 10066015729, 20132031458]

約数ペア:

[(1, 20132031458), (2, 10066015729), (7, 2876004494), (11, 1830184678), (14, 1438002247), (22, 915092339), (77, 261454954), (154, 130727477), (3491, 5766838), (6982, 2883419), (24437, 823834), (37447, 537614), (38401, 524258), (48874, 411917), (74894, 268807), (76802, 262129)]