20362896

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3449}}^1$

素因数の和:3504

約数の個数: 60

約数和(自身を含む): 58394700

約数和(自身を除く): 38031804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 3449, 5904, 6898, 10347, 13796, 20694, 27592, 31041, 41388, 55184, 62082, 82776, 124164, 141409, 165552, 248328, 282818, 424227, 496656, 565636, 848454, 1131272, 1272681, 1696908, 2262544, 2545362, 3393816, 5090724, 6787632, 10181448, 20362896]

約数ペア:

[(1, 20362896), (2, 10181448), (3, 6787632), (4, 5090724), (6, 3393816), (8, 2545362), (9, 2262544), (12, 1696908), (16, 1272681), (18, 1131272), (24, 848454), (36, 565636), (41, 496656), (48, 424227), (72, 282818), (82, 248328), (123, 165552), (144, 141409), (164, 124164), (246, 82776), (328, 62082), (369, 55184), (492, 41388), (656, 31041), (738, 27592), (984, 20694), (1476, 13796), (1968, 10347), (2952, 6898), (3449, 5904)]