20173321116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{195047}}^1$

素因数の和:195100

約数の個数: 108

約数和(自身を含む): 58466418192

約数和(自身を除く): 38293097076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 306, 338, 442, 468, 507, 612, 663, 676, 884, 1014, 1326, 1521, 1989, 2028, 2652, 2873, 3042, 3978, 5746, 6084, 7956, 8619, 11492, 17238, 25857, 34476, 51714, 103428, 195047, 390094, 585141, 780188, 1170282, 1755423, 2340564, 2535611, 3315799, 3510846, 5071222, 6631598, 7021692, 7606833, 9947397, 10142444, 13263196, 15213666, 19894794, 22820499, 29842191, 30427332, 32962943, 39789588, 43105387, 45640998, 59684382, 65925886, 86210774, 91281996, 98888829, 119368764, 129316161, 131851772, 172421548, 197777658, 258632322, 296666487, 387948483, 395555316, 517264644, 560370031, 593332974, 775896966, 1120740062, 1186665948, 1551793932, 1681110093, 2241480124, 3362220186, 5043330279, 6724440372, 10086660558, 20173321116]

約数ペア:

[(1, 20173321116), (2, 10086660558), (3, 6724440372), (4, 5043330279), (6, 3362220186), (9, 2241480124), (12, 1681110093), (13, 1551793932), (17, 1186665948), (18, 1120740062), (26, 775896966), (34, 593332974), (36, 560370031), (39, 517264644), (51, 395555316), (52, 387948483), (68, 296666487), (78, 258632322), (102, 197777658), (117, 172421548), (153, 131851772), (156, 129316161), (169, 119368764), (204, 98888829), (221, 91281996), (234, 86210774), (306, 65925886), (338, 59684382), (442, 45640998), (468, 43105387), (507, 39789588), (612, 32962943), (663, 30427332), (676, 29842191), (884, 22820499), (1014, 19894794), (1326, 15213666), (1521, 13263196), (1989, 10142444), (2028, 9947397), (2652, 7606833), (2873, 7021692), (3042, 6631598), (3978, 5071222), (5746, 3510846), (6084, 3315799), (7956, 2535611), (8619, 2340564), (11492, 1755423), (17238, 1170282), (25857, 780188), (34476, 585141), (51714, 390094), (103428, 195047)]