20348540796

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{30853}}^1$

素因数の和:30991

約数の個数: 96

約数和(自身を含む): 52062792768

約数和(自身を除く): 31714251972

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 61, 68, 102, 106, 122, 159, 183, 204, 212, 244, 318, 366, 636, 732, 901, 1037, 1802, 2074, 2703, 3111, 3233, 3604, 4148, 5406, 6222, 6466, 9699, 10812, 12444, 12932, 19398, 30853, 38796, 54961, 61706, 92559, 109922, 123412, 164883, 185118, 219844, 329766, 370236, 524501, 659532, 1049002, 1573503, 1635209, 1882033, 2098004, 3147006, 3270418, 3764066, 4905627, 5646099, 6294012, 6540836, 7528132, 9811254, 11292198, 19622508, 22584396, 27798553, 31994561, 55597106, 63989122, 83395659, 95983683, 99747749, 111194212, 127978244, 166791318, 191967366, 199495498, 299243247, 333582636, 383934732, 398990996, 598486494, 1196972988, 1695711733, 3391423466, 5087135199, 6782846932, 10174270398, 20348540796]

約数ペア:

[(1, 20348540796), (2, 10174270398), (3, 6782846932), (4, 5087135199), (6, 3391423466), (12, 1695711733), (17, 1196972988), (34, 598486494), (51, 398990996), (53, 383934732), (61, 333582636), (68, 299243247), (102, 199495498), (106, 191967366), (122, 166791318), (159, 127978244), (183, 111194212), (204, 99747749), (212, 95983683), (244, 83395659), (318, 63989122), (366, 55597106), (636, 31994561), (732, 27798553), (901, 22584396), (1037, 19622508), (1802, 11292198), (2074, 9811254), (2703, 7528132), (3111, 6540836), (3233, 6294012), (3604, 5646099), (4148, 4905627), (5406, 3764066), (6222, 3270418), (6466, 3147006), (9699, 2098004), (10812, 1882033), (12444, 1635209), (12932, 1573503), (19398, 1049002), (30853, 659532), (38796, 524501), (54961, 370236), (61706, 329766), (92559, 219844), (109922, 185118), (123412, 164883)]