20903670636

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{2053}}^1$

素因数の和:2463

約数の個数: 96

約数和(自身を含む): 51059613696

約数和(自身を除く): 30155943060

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 101, 124, 186, 202, 271, 303, 372, 404, 542, 606, 813, 1084, 1212, 1626, 2053, 3131, 3252, 4106, 6159, 6262, 8212, 8401, 9393, 12318, 12524, 16802, 18786, 24636, 25203, 27371, 33604, 37572, 50406, 54742, 63643, 82113, 100812, 109484, 127286, 164226, 190929, 207353, 254572, 328452, 381858, 414706, 556363, 622059, 763716, 829412, 848501, 1112726, 1244118, 1669089, 1697002, 2225452, 2488236, 2545503, 3338178, 3394004, 5091006, 6427943, 6676356, 10182012, 12855886, 17247253, 19283829, 25711772, 34494506, 38567658, 51741759, 56192663, 68989012, 77135316, 103483518, 112385326, 168577989, 206967036, 224770652, 337155978, 674311956, 1741972553, 3483945106, 5225917659, 6967890212, 10451835318, 20903670636]

約数ペア:

[(1, 20903670636), (2, 10451835318), (3, 6967890212), (4, 5225917659), (6, 3483945106), (12, 1741972553), (31, 674311956), (62, 337155978), (93, 224770652), (101, 206967036), (124, 168577989), (186, 112385326), (202, 103483518), (271, 77135316), (303, 68989012), (372, 56192663), (404, 51741759), (542, 38567658), (606, 34494506), (813, 25711772), (1084, 19283829), (1212, 17247253), (1626, 12855886), (2053, 10182012), (3131, 6676356), (3252, 6427943), (4106, 5091006), (6159, 3394004), (6262, 3338178), (8212, 2545503), (8401, 2488236), (9393, 2225452), (12318, 1697002), (12524, 1669089), (16802, 1244118), (18786, 1112726), (24636, 848501), (25203, 829412), (27371, 763716), (33604, 622059), (37572, 556363), (50406, 414706), (54742, 381858), (63643, 328452), (82113, 254572), (100812, 207353), (109484, 190929), (127286, 164226)]