19602139596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6211}}^1\times {\mathrm{20231}}^1$

素因数の和:26462

約数の個数: 48

約数和(自身を含む): 49267024128

約数和(自身を除く): 29664884532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 6211, 12422, 18633, 20231, 24844, 37266, 40462, 60693, 74532, 80743, 80924, 121386, 161486, 242229, 242772, 263003, 322972, 484458, 526006, 789009, 968916, 1052012, 1578018, 3156036, 125654741, 251309482, 376964223, 502618964, 753928446, 1507856892, 1633511633, 3267023266, 4900534899, 6534046532, 9801069798, 19602139596]

約数ペア:

[(1, 19602139596), (2, 9801069798), (3, 6534046532), (4, 4900534899), (6, 3267023266), (12, 1633511633), (13, 1507856892), (26, 753928446), (39, 502618964), (52, 376964223), (78, 251309482), (156, 125654741), (6211, 3156036), (12422, 1578018), (18633, 1052012), (20231, 968916), (24844, 789009), (37266, 526006), (40462, 484458), (60693, 322972), (74532, 263003), (80743, 242772), (80924, 242229), (121386, 161486)]