20159176310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{3067}}^1$

素因数の和:3358

約数の個数: 128

約数和(自身を含む): 46313938944

約数和(自身を除く): 26154762634

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 233, 310, 403, 434, 455, 466, 806, 910, 1085, 1165, 1631, 2015, 2170, 2330, 2821, 3029, 3067, 3262, 4030, 5642, 6058, 6134, 7223, 8155, 14105, 14446, 15145, 15335, 16310, 21203, 21469, 28210, 30290, 30670, 36115, 39871, 42406, 42938, 50561, 72230, 79742, 93899, 95077, 101122, 106015, 107345, 187798, 190154, 199355, 212030, 214690, 252805, 279097, 398710, 469495, 475385, 505610, 558194, 657293, 665539, 714611, 938990, 950770, 1236001, 1314586, 1331078, 1395485, 1429222, 2472002, 2790970, 3286465, 3327695, 3573055, 5002277, 6180005, 6572930, 6655390, 7146110, 8652007, 9289943, 10004554, 12360010, 17304014, 18579886, 22152941, 25011385, 43260035, 44305882, 46449715, 50022770, 65029601, 86520070, 92899430, 110764705, 130059202, 155070587, 221529410, 287988233, 310141174, 325148005, 575976466, 650296010, 775352935, 1439941165, 1550705870, 2015917631, 2879882330, 4031835262, 10079588155, 20159176310]

約数ペア:

[(1, 20159176310), (2, 10079588155), (5, 4031835262), (7, 2879882330), (10, 2015917631), (13, 1550705870), (14, 1439941165), (26, 775352935), (31, 650296010), (35, 575976466), (62, 325148005), (65, 310141174), (70, 287988233), (91, 221529410), (130, 155070587), (155, 130059202), (182, 110764705), (217, 92899430), (233, 86520070), (310, 65029601), (403, 50022770), (434, 46449715), (455, 44305882), (466, 43260035), (806, 25011385), (910, 22152941), (1085, 18579886), (1165, 17304014), (1631, 12360010), (2015, 10004554), (2170, 9289943), (2330, 8652007), (2821, 7146110), (3029, 6655390), (3067, 6572930), (3262, 6180005), (4030, 5002277), (5642, 3573055), (6058, 3327695), (6134, 3286465), (7223, 2790970), (8155, 2472002), (14105, 1429222), (14446, 1395485), (15145, 1331078), (15335, 1314586), (16310, 1236001), (21203, 950770), (21469, 938990), (28210, 714611), (30290, 665539), (30670, 657293), (36115, 558194), (39871, 505610), (42406, 475385), (42938, 469495), (50561, 398710), (72230, 279097), (79742, 252805), (93899, 214690), (95077, 212030), (101122, 199355), (106015, 190154), (107345, 187798)]