20186582106

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1\times {\mathrm{653}}^1$

素因数の和:1327

約数の個数: 64

約数和(自身を含む): 41335604352

約数和(自身を除く): 21149022246

約数列:

[1, 2, 3, 6, 73, 146, 163, 219, 326, 433, 438, 489, 653, 866, 978, 1299, 1306, 1959, 2598, 3918, 11899, 23798, 31609, 35697, 47669, 63218, 70579, 71394, 94827, 95338, 106439, 141158, 143007, 189654, 211737, 212878, 282749, 286014, 319317, 423474, 565498, 638634, 848247, 1696494, 5152267, 7770047, 10304534, 15456801, 15540094, 20640677, 23310141, 30913602, 41281354, 46088087, 46620282, 61922031, 92176174, 123844062, 138264261, 276528522, 3364430351, 6728860702, 10093291053, 20186582106]

約数ペア:

[(1, 20186582106), (2, 10093291053), (3, 6728860702), (6, 3364430351), (73, 276528522), (146, 138264261), (163, 123844062), (219, 92176174), (326, 61922031), (433, 46620282), (438, 46088087), (489, 41281354), (653, 30913602), (866, 23310141), (978, 20640677), (1299, 15540094), (1306, 15456801), (1959, 10304534), (2598, 7770047), (3918, 5152267), (11899, 1696494), (23798, 848247), (31609, 638634), (35697, 565498), (47669, 423474), (63218, 319317), (70579, 286014), (71394, 282749), (94827, 212878), (95338, 211737), (106439, 189654), (141158, 143007)]