20834232

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 34323528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 683, 744, 984, 1271, 1366, 2049, 2542, 2732, 3813, 4098, 5084, 5464, 7626, 8196, 10168, 15252, 16392, 21173, 28003, 30504, 42346, 56006, 63519, 84009, 84692, 112012, 127038, 168018, 169384, 224024, 254076, 336036, 508152, 672072, 868093, 1736186, 2604279, 3472372, 5208558, 6944744, 10417116, 20834232]

約数ペア:

[(1, 20834232), (2, 10417116), (3, 6944744), (4, 5208558), (6, 3472372), (8, 2604279), (12, 1736186), (24, 868093), (31, 672072), (41, 508152), (62, 336036), (82, 254076), (93, 224024), (123, 169384), (124, 168018), (164, 127038), (186, 112012), (246, 84692), (248, 84009), (328, 63519), (372, 56006), (492, 42346), (683, 30504), (744, 28003), (984, 21173), (1271, 16392), (1366, 15252), (2049, 10168), (2542, 8196), (2732, 7626), (3813, 5464), (4098, 5084)]