20223719726

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^3\times {\mathrm{2423}}^1$

素因数の和:2515

約数の個数: 64

約数和(自身を含む): 36999936000

約数和(自身を除く): 16776216274

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 529, 686, 1058, 1127, 2254, 2423, 3703, 4846, 7406, 7889, 12167, 15778, 16961, 24334, 25921, 33922, 51842, 55729, 85169, 111458, 118727, 170338, 181447, 237454, 362894, 390103, 596183, 780206, 831089, 1192366, 1281767, 1662178, 2563534, 2730721, 4173281, 5461442, 8346562, 8972369, 17944738, 19115047, 29480641, 38230094, 58961282, 62806583, 125613166, 206364487, 412728974, 439646081, 879292162, 1444551409, 2889102818, 10111859863, 20223719726]

約数ペア:

[(1, 20223719726), (2, 10111859863), (7, 2889102818), (14, 1444551409), (23, 879292162), (46, 439646081), (49, 412728974), (98, 206364487), (161, 125613166), (322, 62806583), (343, 58961282), (529, 38230094), (686, 29480641), (1058, 19115047), (1127, 17944738), (2254, 8972369), (2423, 8346562), (3703, 5461442), (4846, 4173281), (7406, 2730721), (7889, 2563534), (12167, 1662178), (15778, 1281767), (16961, 1192366), (24334, 831089), (25921, 780206), (33922, 596183), (51842, 390103), (55729, 362894), (85169, 237454), (111458, 181447), (118727, 170338)]