20343522034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{2333}}^1$

素因数の和:3295

約数の個数: 64

約数和(自身を含む): 36621020160

約数和(自身を除く): 16277498126

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 907, 1814, 2333, 4666, 4807, 9614, 9977, 17233, 19954, 20861, 25663, 34466, 41722, 44327, 51326, 53659, 88654, 107318, 189563, 229471, 379126, 396359, 458942, 487597, 590249, 792718, 975194, 1019521, 1180498, 2039042, 2116031, 4232062, 4359949, 8719898, 11214731, 22429462, 23276341, 40204589, 46552682, 48668713, 80409178, 97337426, 442250479, 535355843, 884500958, 924705547, 1070711686, 1849411094, 10171761017, 20343522034]

約数ペア:

[(1, 20343522034), (2, 10171761017), (11, 1849411094), (19, 1070711686), (22, 924705547), (23, 884500958), (38, 535355843), (46, 442250479), (209, 97337426), (253, 80409178), (418, 48668713), (437, 46552682), (506, 40204589), (874, 23276341), (907, 22429462), (1814, 11214731), (2333, 8719898), (4666, 4359949), (4807, 4232062), (9614, 2116031), (9977, 2039042), (17233, 1180498), (19954, 1019521), (20861, 975194), (25663, 792718), (34466, 590249), (41722, 487597), (44327, 458942), (51326, 396359), (53659, 379126), (88654, 229471), (107318, 189563)]