20162193402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 45499023360

約数和(自身を除く): 25336829958

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 79, 111, 158, 191, 222, 237, 382, 463, 474, 481, 573, 926, 962, 1027, 1146, 1389, 1443, 2054, 2483, 2778, 2886, 2923, 3081, 4966, 5846, 6019, 6162, 7067, 7449, 8769, 12038, 14134, 14898, 15089, 17131, 17538, 18057, 21201, 30178, 34262, 36114, 36577, 37999, 42402, 45267, 51393, 73154, 75998, 88433, 90534, 91871, 102786, 109731, 113997, 176866, 183742, 196157, 219462, 222703, 227994, 265299, 275613, 392314, 445406, 475501, 530598, 551226, 558293, 588471, 668109, 951002, 1116586, 1149629, 1176942, 1336218, 1353349, 1426503, 1674879, 2299258, 2706698, 2853006, 3272021, 3349758, 3448887, 4060047, 6544042, 6897774, 6986207, 7257809, 8120094, 9816063, 13972414, 14515618, 17593537, 19632126, 20958621, 21773427, 35187074, 41917242, 42536273, 43546854, 52780611, 85072546, 90820691, 105561222, 127608819, 181641382, 255217638, 258489659, 272462073, 516979318, 544924146, 775468977, 1550937954, 3360365567, 6720731134, 10081096701, 20162193402]

約数ペア:

[(1, 20162193402), (2, 10081096701), (3, 6720731134), (6, 3360365567), (13, 1550937954), (26, 775468977), (37, 544924146), (39, 516979318), (74, 272462073), (78, 258489659), (79, 255217638), (111, 181641382), (158, 127608819), (191, 105561222), (222, 90820691), (237, 85072546), (382, 52780611), (463, 43546854), (474, 42536273), (481, 41917242), (573, 35187074), (926, 21773427), (962, 20958621), (1027, 19632126), (1146, 17593537), (1389, 14515618), (1443, 13972414), (2054, 9816063), (2483, 8120094), (2778, 7257809), (2886, 6986207), (2923, 6897774), (3081, 6544042), (4966, 4060047), (5846, 3448887), (6019, 3349758), (6162, 3272021), (7067, 2853006), (7449, 2706698), (8769, 2299258), (12038, 1674879), (14134, 1426503), (14898, 1353349), (15089, 1336218), (17131, 1176942), (17538, 1149629), (18057, 1116586), (21201, 951002), (30178, 668109), (34262, 588471), (36114, 558293), (36577, 551226), (37999, 530598), (42402, 475501), (45267, 445406), (51393, 392314), (73154, 275613), (75998, 265299), (88433, 227994), (90534, 222703), (91871, 219462), (102786, 196157), (109731, 183742), (113997, 176866)]