20163741942

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1\times {\mathrm{1667}}^1$

素因数の和:2505

約数の個数: 64

約数和(自身を含む): 41966346240

約数和(自身を除く): 21802604298

約数列:

[1, 2, 3, 6, 47, 59, 94, 118, 141, 177, 282, 354, 727, 1454, 1667, 2181, 2773, 3334, 4362, 5001, 5546, 8319, 10002, 16638, 34169, 42893, 68338, 78349, 85786, 98353, 102507, 128679, 156698, 196706, 205014, 235047, 257358, 295059, 470094, 590118, 1211909, 2015971, 2423818, 3635727, 4031942, 4622591, 6047913, 7271454, 9245182, 12095826, 13867773, 27735546, 56959723, 71502631, 113919446, 143005262, 170879169, 214507893, 341758338, 429015786, 3360623657, 6721247314, 10081870971, 20163741942]

約数ペア:

[(1, 20163741942), (2, 10081870971), (3, 6721247314), (6, 3360623657), (47, 429015786), (59, 341758338), (94, 214507893), (118, 170879169), (141, 143005262), (177, 113919446), (282, 71502631), (354, 56959723), (727, 27735546), (1454, 13867773), (1667, 12095826), (2181, 9245182), (2773, 7271454), (3334, 6047913), (4362, 4622591), (5001, 4031942), (5546, 3635727), (8319, 2423818), (10002, 2015971), (16638, 1211909), (34169, 590118), (42893, 470094), (68338, 295059), (78349, 257358), (85786, 235047), (98353, 205014), (102507, 196706), (128679, 156698)]